TSHE LA E lU- WO 12) 4 4 4 4

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ON SCINTILLATION SCANNING-

IN THESE NEW SAUNDERS BOOKSNEW! Bates and Christie-RESPIRATORY FUNCTION IN DISEASE

Drs. Bates and Christie make brilliant use of recently de-veloped knowledge of pulmonary physiology in this timelyvolume on conditions affecting the lung. They begin by ac-quainting the reader with the methods available for studyingpulmonary function, and with the anatomy and values for thenormal lung. They review for you the advantages and disad-vantages of current methods. Changes in pulmonary function,as a consequence of age or obesity, and in different bodypositions, are delineated, and an outline is given of what isknown about adaptation to altitude and to exercise. Most ofthe book describes individual disease entities, covering clinicalfeatures, radiologic features and pathology. The authors pro-vide exhaustive explanation of the pathophysiologic effects ofeach disorder on overall pulmonary-function. Most emphasisis given to those clinical conditions more commonly encoun-

tered. Special stress is placed on a helpful delineation ofpulmonary emphysema in all its forms, on chronic bronchitis,on respiratory failure, on lung diseases caused by physicaland chemical agents, and on the secondary effects of heartdisease. You'll find detailed case presentations of 54 patients.These describe the clinical history, illustrate the radiologicchanges, and give measurements of pulmonary function.By DAVID V. BATES, M.D., (Cantab.), M.R.C.P. (London), AssociateProfessor of Medicine, McGill University; Director, Respiratory Division,Joint Cardiorespiratory Service, Royal Victoria Hospital and MontrealChildren's Hospital; and RONALD V. CHRISTIE, M.D. (Edinburgh), M.Sc.(McGill), D.Sc. (London), Sc.D. (Dublin), F.A.C.P., F.R.C.P. (Lon-don), F.R.C.P. (C), Professor and Chairman of the Department ofMedicine, McGill University; Physician-in-Chief, Royal Victoria Hospital.With the assistance of MARGARET R. BECKLAKE, RICHARD E. DONEVAN,ROBERT G. FRASER, J. A. PETER PARE, W. M. THURLBECK. About 560pages, 7" x 10", illustrated. About $15.00. New-Just Readyl

NEW! Avery-THE LUNG AND ITS DISORDERS IN THE NEWBORN INFANTIn this remarkable volume, Dr. Avery first draws a lucid pic-ture of the significant anatomic and physiologic aspects offetal and neonatal respiration. She follows this with solid,clinical assessment of respiratory distress-in disorders rangingfrom choanal atresia to pulmonary hemorrhage. You'll findinformation on the physical properties of the lung of thefetus, on regulation of the fetal circulation-on methods ofstudy of pulmonary function in infants, including discussion ofblood gases; evaluation of shunts; dead space and alveolarventilation; lung volumes; flow rates; compliance; airwayresistance; diffusion. A wealth of new and practical advice isincluded on management of hyalinse membrane abnormalities,won resuscitation of the asphyxiated newborn, on data showingnormal lung volumes in infants, and on recognition of normaland abnormal chest films. Useful guidance is the thread run-

ning through such helpful topics as: Oxygenation of the fetus-Pressures required for first breath-"Crying vital capacity"-Clinical findings in diaphragmatic hernia-Treatment of pneu-monia in the newborn-Radiographic signs in meconiumaspiration-effects of asphyxiation on the brain. More than500 bibliographic entries supply you with the key to a vastwealth of additional specialized information in' this area. Res-piratory physiologists, anesthesiologists, research and clinicalphysicians alike, will all find much pertinent material in thispostgraduate-level volume.By MARY ELLEN AVERY, A.B., M.D., Assistant Professor of Pediatrics,Johns Hopkins School of Medicine; Pediatrician-in-charge, NewbornNurseries, Johns Hopkins Hospital. 224 pages, 6½" x 9¼4", illustrated.$7.50. New!This is the initial volume in a new series: Major Problems in ClinicalPediatrics.

NEW! Quinn-SCINTILLATION SCANNING IN CLINICAL MEDICINEHere is a compact, well-illustrated reference providing up-to-date details on subjects ranging from Fundamental PhysicalConsiderations in Scanning to Limitations and Applications ofBrain Scanning. Dr. Quinn and 24 distinguished contributorsdiscuss similarities and differences between scanning and pho-tography, low energy tracer substances, advantages and dis-advantages of specific radiopharmaceuticals for radioisotopescanning, etc. They acquaint you with the operation of scan-ning equipment, with the use of phantoms in refining clinicalscan procedures. You'll learn the principles for developmentof new radiopharmaceuticals for scanning, get advice on theoptimal dose of I"U in a thyroid gland for a scan, discoverthe techniques for spleen scintillation scanning, etc. Othertopics packed with useful material delineate such subjects as:advantages of the simultaneous recording of the dot and the

photoscan in thyroid scanning; calculated radiation dosagelevels for various radioactive agents in current use in brainscanning; applications of lung scan in conjunction with roent-genography. Questions and answers add additional nuggets ofinformation to each discussion. The nearly 150 scintigramsand other illustrations in this book offer helpful guidanoe ininterpreting scans. An interesting discussion of the Develop-ment and Future of Scintillation Scanning gives an indicationof the growing importance ot this vital tool in the practiceof medicine.Edited by JAMES L. QUINN, III, M.D., Assistant Professor of Radiology,Northwestern University School of Medicine; Director of Nuclear Medi-cine, Chicago Wesley Memorial Hospital. Formerly Chief, NuclearMedicine Service, The Bowman Gray School of Medicine. Based on asymposium sponsored by the Bowman Gray School of Medicine. With24 distinguished contributors. About 280 pages, 63W" x 93¾4", with about150 illustrations. About $12.00. New-Just Readyl

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GOLD-PLATED HOT SPOT. In the manufacture of modern communicationsequipment, many processes require an efficient and economical method ofheating components quickly and without contaminating them. A readily availablesource of heat for such purposes is radiant energy, particularly in the infrared.Western Electric engineers are developing new ways to apply it to manufactur-ing. One particularly successful technique employs a quartz-iodine lamp in anelliptical, gold-plated reflector. Work temperatures in excess of 2400°C havebeen attained within seconds, using such systems. The reflector is gold-platedbecause gold is a particularly efficient reflector of infrared; and it is ellipticalso that the lamp can be placed at one of its two foci, and the heat will be con-centrated at the other. Just one of the many new and imaginative manu-facturing techniques that help Western Electric produce a continuoussupply of quality products for the Bell Telephone System. WESTERN ELECTRIC

18 SEPTEMBER 1964 1253

MONTREAL * 131st AAASOrder Your general Program

It provides complete, detailed information about all thesessions and symposia scheduled, the Annual Exposi-tion of Science and Industry, and the Science Theatre.

Program HighlightsMoving Frontiers of Science V. C. Wynne-Edwards on self-regulatingsystems in animal populations; J. M. Harrison on nonrenewable worldresources; Philip Morrison, "New Channels in Astronomy"; and Clement---------L. Markert on role of genes in embryonic development.Interdisciplinary Symposia Possible meteoric or lunar influences on me-teorological phenomena; basic concepts of biochemical differentiation;medical geology and geography; history of the popularization of science.

Special Sessions AAAS Presidential Address by Alan T. Waterman; theJoint Address of Sigma Xi and Phi Beta Kappa by Rene' Dubos; the GeorgeSarton Memorial Address by Lloyd G. Stevenson; the National GeographicSociety Illustrated Lecture; and the AAAS Distinguished Lecture by LordBrain, retiring president, British AAS.

International Conference on Primate Behavior Three AAAS sections andthe combined ESA and ASZ Section on Animal Behavior and Socio-biology are sponsors. Six sessions, open to the public, will include 37speakers from four continents.

AAAS Committees Sessions of the AAAS Committee on Meetings, in-cluding two sessions on the sociology of science arranged and chairedby Robert K. Merton; and the Commission on Science Education.

Sections and Societies The 20 AAAS Sections and some 76 participatingsocieties are scheduling specialized symposia; some have sessions for con-tributed papers.

AAAS Science Theatre The latest foreign and domestic films.

Exposition The Annual Exposition of Science and Industry is adjacent toall session rooms on the convention floor of the Queen Elizabeth Hotel.

Advance Registration By registering in advance, you avoid delay at theRegistration Center on arrival, you receive the General Program in timeto plan your days at the meeting, and your name is posted in the VisibleDirectory of Registrants when the meeting opens. Use the coupon below.

AAAS1515 Massachusetts Ave., NWWashington, D.C. 20005

(Check la or lb)la. M-Enclosed is $5.00 Advance Registration Fee. This brings me the General Program and a Convention Badge.lb. fl-Enclosed is $3.00 for the General Program. (If I attend the meeting, the Badge, which I need to obtain the privileges of the meeting,

will cost me $2.00 more.)

2. FULL NAME (Dr., Miss, etc.) ...................................................................................................(Please print or typewrite) (Last) (First) (Initial)

3. OFFICE f OR HOME fi ADDRESS ..............................................................................................(For receipt of General Program)

CITY . STATE/PROVINCE ............... ZIP CODE/ZONE .............

4. ACADEMIC, PROFESSIONAL, ORBUSINESS CONNECTION ......................................................................................................

5. FIELD OF INTEREST.

6. CONVENTION ADDRESS ......................................................................................................(May be added later, after arrival)

Please mail this coupon and your check or money order for the total amount to the AAAS in Washington, D.C. (address as shown)1254 SCIENCE, VOL. 145

The exclusive features in-corporated in PackardAuto-Gamma Spectrom-eter Systems permit anymedical, biological, orchemical research labora-tory to increase gammacounting capability, whilereducing the time and ef-fort required to achievedefinitive results. Thesecompact, completely auto-matic systems embody theoutstanding new Packard3000 Series Spectrometer(with one, two, or threechannels of pulse heightanalysis), the patented 100sample constant back-ground Auto-GammaSample Changer, and adata printer.Each channel of 3000 Ser-ies Spectrometers operatesin narrow window, widewindow or integral modes,and a selector switch ineach channel-provides op-timum performance witheither liquid or crystal de-tectors. A heavily shieldedwell-type detector houseseither a 2-inch or 3-inchcrystal.An extremely useful stand-ard feature of Auto-Gamma Spectrometer Sys-tems is built-in AutomaticBackground Subtraction.Another important featureis Low-Activity Sample Re-ject which automaticallychecks and rejects sampleswith less than a prese-lected activity level.Manual systems consistingof the 3000 Series Spec-trometer and well-type de-tector are also available tousers with modest gammacounting requirements.Your Packard Sales En-gineer can provide com-plete details on Packardgamma counting systems,or write for Bulletins.

SCIENCE, VOL. 1451262

political and economic context is notyet clear. Nor is it clear, as yet, whatsteps will be taken by industry andgovernment to see that the recom-mendations made by the commissionare adopted, or how much they wouldaffect drug safety if they were.

-ELINOR LANGER

Announcements

The National Academy of Sciencesis accepting applications from U.S.scientists who wish to conduct researchin the U.S.S.R. for periods of up to 10months during the 1965-66 academicyear. Applicants must be U.S. citizensand must hold the doctoral degree orits equivalent by the time the visit be-gins. Participants in the program willreceive round-trip transportation to theU.S.S.R., per diem allowance, and re-imbursement of salary, but not of con-sulting fees. Persons whose visits willbe longer than 5 months may receiveadditional support to allow their fam-ilies to accompany them. Applicationsare due by 20 November. Informationis available from the Section forU.S.S.R. and Eastern Europe, Office ofthe Foreign Secretary, National Acad-emy of Sciences, Washington, D.C.20418.

Meeting Notes

A symposium on short-term frequen-cy stability will be held 23-24 Novem-ber at the Goddard Space Flight Center,Greenbelt, Maryland. Papers are invitedon system requirements, theory of oscil-lators' bearing on short-term stabilitycharacteristics, and device characteris-tics and measurement techniques. (C.Boyle, Goddard Space Flight Center,Greenbelt, Md.)

The call for papers has been issuedfor a conference on aerospace vehicleflight control, scheduled next 13-15July in Los Angeles. The meeting willbe sponsored by NASA and the Societyof Automotive Engineers. It is intendedas a review of recent advances and ofthe major problems confronting the in-dustry on piloted aircraft, missile andlaunch vehicles, space vehicles, sensingand information systems, computationand control, and actuation. Abstracts of100 to 200 words are required. Dead-line: 23 October. (F. J. Favata, SAE,485 Lexington Avenue, New York10017)18 SEPTEMBER 1964

The second national conference oncardiovascular diseases has been re-scheduled from next January. It will beheld in Washington, 22-24 November,so that the results may be coordinatedwith a report planned by the President'sCommission on Heart Disease, Cancer,and Stroke. Emphasis of the meetingwill be on developing recommendationsconcerning research, unmet needs inprofessional and public education, andusing existing medical and public healthfacilities. (Mrs. H. B. Lemp, 9650 Wis-consin Ave., NW, Washington, D.C.)

Courses

Three institutes on reliability engi-neering and management will be heldat the University of Arizona, Tucson,30 November to 18 December. Thecourses, sponsored by the Universityand Northrop Space Laboratories, aredesigned to meet the needs of govern-ment agencies and industry as reflectedin a survey of participants in a similarinstitute last year.

Sessions will include a week each onengineering probability and statistics;reliability engineering and practice; andreliability program implementation andmanagement. Registration is open forany or all of the institutes. The fee forthe first week is $150; for the secondand third, $200 each; for all threeweeks, $450. Deadline for applications:16 November. (Conference Coordina-tor, Division of Continuing Education,University of Arizona, Tucson)

Georgia Institute of Technology plansa course in methods of operations re-search, 30 November to 4 December,in Atlanta. It is designed for personsinterested in the quantitative analysisof operational problems. Participantsshould have a bachelor's degree in en-gineering, science, or management, andat least a year's work in calculus. The$150 registration fee includes textbookand supplies. (Registration deadline: 18November. Director, Department ofContinuing Education, Georgia Instituteof Technology, Atlanta 30332)

The Instrument Society of Americawill sponsor a course on gas chromatog-raphy for practicing chromatographers30 November to 4 December at Car-negie Institute of Technology, Pitts-burgh. The course will include lecturesand discussion sessions covering recenttheories and advances related to chrom-atographic operation and application.

Registration is limited to 100 persons,and the fee is $100. Deadline: 13November. (C. J. Borchers, GraduateInstitute of Technology, University ofArkansas, Little Rock)

Scientists in the News

David P. Earle, professor of medi-cine at Northwestern University medi-cal school, has been named chairman ofthe school's department of medicine.

Lee Anna Embrey, formerly in thepublic relations program of the Nation-al Science Foundation, has joined theNational Academy of Sciences-Nation-al Research Council, in charge of theAcademy publication, News Report.

Charles G. Overberger, head of thechemistry department at the Polytech-nic Institute of Brooklyn, has beennamed dean of sciences and director ofthe Polymer Research Institute at theschool.

Recent Deaths

Charles 0. Appleman, 85; professoremeritus of botany and dean emeritusof the University of Maryland gradu-ate school; 11 August.

F. E. Denny, 81; retired plant path-ologist at Boyce Thompson Institutefor Plant Research; 1 September.

Samuel A. Goldberg, retired directorof the department of laboratory medi-cine and chief pathologist at Presby-terian Hospital, Newark, New Jersey;29 August.

William Herman Powers, 64; asso-ciate dean of the college of scienceand professor of chemistry at Pennsyl-vania State University; 29 August.

Wolfhard Weidel, 47; managing di-rector of the Max-Planck Institute forBiology; 10 August.

Robert E. Wilson, former commis-sioner of the U.S. Atomic Energy Com-mission; 1 September.

Nikolai N. Yelansky, 70; head ofthe department of surgery at the FirstMoscow Medical Institute and formerchief surgeon of the Soviet Army; 31August.

Erratum: The last sentence of the author noteto the articles by J. C. Eccles (p. 1140, 11 Sept.)and A. L. Hodgkin (p. 1148, 11 Sept.) shouldhave read "It will also be included in the com-plete volumes of Nobel lectures in English, pub-lished by the Elsevier Publishing Company,Amsterdam and New York." The author noteto the Eccles article should also have included"Copyright © 1964 by the Nobel Foundation."

1287

SIGNIFICANT NEW SCIENCETITLES FROM PERGAMON PRESS

SUBMICROSCOPIC ORTHO-AND PATHO-MORPHOLOGYOF THE LIVER In Two VolumesBy Heinz David, Head of the Electron-microscopic Division of the Instituteof Pathology, Humboldt-University ofBerlin

361 superbly detailed half-tone plates il-lustrate the intricate submicroscopic structureof the liver and are thoroughly explained inan accompanying text. In addition to provid-ing a complete study of liver pathology, thebook contains a great deal of general infor-mation on cytology, comparative anatomy,and biochemistry. There is no comparablebook in English.

In addition to investigations on the humanliver, there are comparative studies of twen-ty-four different animal species of various agegroups. Researchers using optical microscopeswill find that the plates will help them in-terpret their own observations in terms ofsubmicroscopic details such as the Dissespace, the Golgi apparatus, and the finestructure of bile capillaries.CONTENTS: Technique. Parenchymal cellsof the liver in various animal species and inman. Sinusoid and star cells. Ortho- andpatho-morphology of the various componentsof the parenchymal liver cell. The periportalfield and the changes of its components (liverfibrosis, liver cirrhosis, cholangiocellular car-cinoma). The liver cell during proliferation.Mitotic processes in the liver. The effect ofderangement of elementary functions. Virusdiseases. Intoxications. Necrosis and autolysis.The liver homogenate. Artifacts. Literaturereferences. Subject index.412 pages, 361 plates The set: $70.00MANUAL OF EXPERIMENTALELECTROPHYSIOLOGYInternational Series of Monographs onPure and Applied Biology, ModernTrends in Physiological Sciences Divi-sion, Volume 24 By 1. C. Whitfield,University of BirminghamA practical introduction to problems of

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radiation and- for total sunlight werestressed. Problems of measuring ultra-violet B in large-scale field studies anda description of a new method forsuch measurements were noted. Theimportance of being able to comparemeasurements in order to assess thecarcinogenic role of sunlight at differ-ent parts of the earth was emphasized.Also noted was the need for standardi-zation of light measurements in bothlaboratory and field.

In pathology, the problem of classi-fication of skin tumors and their topo-graphical distribution exists. Parallelsbetween distribution of these lesions onthe face and incidence of ultraviolet Bwere shown; the important part playedby scattering was demonstrated. In thecourse of discussion of the associationof skin cancer and keratosis, the ideadeveloped that it might be advisableto include both in a syndrome of patho-logical effects of ultraviolet B. The pos-sibility of systematic histopathologicstudies of changes in the skin withage-comparing exposed and coveredparts-was discussed.

Epidemiological discussions includedreports on the distribution of skin can-cer in the Transvaal, England, andQueensland, where there is high inci-dence of the disease. Concurrent mea-surements of the ultraviolet of sunlightare being made in these areas; theseinvestigations constitute the only closecoordination of measurements of sun-light and of cancer incidence. Diffi-culties in epidemiological study of adisease that depends upon cumulationof effect over a long period of timewere stressed; continued residence inthe same area, and proper reportingby the patient are factors of criticalimportance.

Perhaps the most important outcomeof the conference was the general rec-ognition of the many uncertainties andproblems involved. Each memberlearned something of others' difficultieswith the particular kind of measure-ments he is trying to make. Thereseemed complete agreement that theultraviolet B of sunlight is an importantfactor in human skin cancer; uncertain-ties center on the relative importanceof this factor in regard to geographicaldistribution and the extent to whichother factors may enter.The variety of backgrounds of the

participants, which made possible inter-change of ideas on various aspects ofthe problem, is indicated in the follow-ing list: H. F. Blum (physiology, Na-tional Cancer Institute), F. Daniels, Jr.

1340

(dermatology, Cornell University Med-ical College), G. H. Findlay (derma-tology, University of Pretoria), R.Latarjet (director, Institut de Radium,Paris), R. E. Johnson (radiobiology,National Cancer Institute), A. Lilien-feld (School of Hygiene and PublicHealth, Johns Hopkins), I. A. Magnus(St. John's Hospital for Diseases of theSkin, London), D. F. Robertson (Depart-ment of Physics, University of Queens-land), R. Schulze (Deutsche Wetter-dienst, Meterologisches Observatorium,Hamburg), H. Silverstone (social andpreventive medicine, Medical School,Queensland), G. K. Steigleder (Univer-sitiats-Hautklinik, Frankfurt am Main),R. D. Sweet (dermatologist, Plym-outh, England), F. Urbach (Skin andCancer Hospital, Philadelphia), and E.Van Scott (dermatology, National Can-cer Institute). The conference was heldunder the auspices of the NationalCancer Institute, National Institutes ofHealth.

HAROLD F. BLUM *National Cancer Institute,Bethesda, Maryland 20014* Present address: P.O. Box 704, Princeton, N.J.

Forthcoming Events

September

22-25. Soil Micromorphology, 2ndintern., Arnhem, Netherlands. (A. Jon-gerius, Stichting voor Bodenmartering,Postbus 10, Bennekom, Netherlands)22-28. Radiology, 11th intern. congr.,

Rome, Italy. (L. Turano, Instituto deRadiologia, Univ. of Rome, Rome)

23-26. British Assoc. for Cancer Re-search, annual, Edinburgh, Scotland. (J.G. Bennette, Courtauld Inst., MiddlesexHospital, London, W.1, England)

23-26. Viral Diseases of PoikilothermicVertebrates, New York, N.Y. (S. P. Snie-szko, Eastern Fish Disease Laboratory,Leestown, P.O. Kearneyville, W.Va.)

24-27. American Medical Writers'Assoc., annual, Philadelphia, Pa. (Ameri-can Medical Writers Assoc., 2000 P St.,NW, Washington, D.C.)

25-26. Communications, 3rd Canadiansymp., Montreal, Quebec. (F. G. R. War-ren, P.O. Box 802, Station B, Montreal)

27-30. Society of American Foresters,64th annual, Denver, Colo. (SAF, MillsBldg., Washington, D.C. 20006)

27-1. Water Pollution Control Federa-tion, 37th annual, Bal Harbour, Fla.(WPCF, 3900 Wisconsin Ave., Washing-ton, D.C. 20016)

27-2. Society of Motion Picture andTelevision Engineers, 96th technical conf.,New York, N.Y. (SMPTE, 619 W. 54 St.,New York, N.Y. 10019)

28-30. Circuit and System Theory,conf., Monticello, Ill. (W. R. Perkins,

SCIENCE. VOL. 145

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Dept. of Electrical Engineering, Univ. ofIllinois, Urbana)

28-2. Society for Applied Spectroscopy,3rd natl. conf., Cleveland, Ohio. (E. Yea-ger, Dept. of Chemistry, Western Re-serve Univ., Cleveland 44106)

29-1. Physics of Failure in Electronics,3rd annual symp., Chicago, Ill. (M. Gold-berg, IIT Research Inst., 10 W. 3 5 St.,Chicago 60616)

29-1. Physics and Nondestructive Test-ing, symp., Dayton, Ohio. (W. J. McGon-nagle, Southwest Research Inst., P.O. Box,2296, San Antonio, Tex. 78206)

29-1. American College of PreventiveMedicine, New York, N.Y. (R. E. Coker,Jr., Box 1263, Chapel Hill, N.C.)

29-1. Technical Assoc. of the Pulp andPaper Industry, 1964 testing conf., Ports-mouth, N.H. (TAPPI, 360 Lexington Ave.,New York, N.Y. 10017)

29-2. American Roentgen Ray Soc.,65th annual, Minneapolis, Minn. (C. A.Good, Mayo Clinic, Rochester, Minn.)

30-2. American Council on Education,47th annual, San Francisco, Calif. (L.Wilson, ACE, 1785 Massachusetts Ave.,NW, Washington, D.C. 20006)

30-2. Earth Sciences, intern. conf.,Cambridge, Mass. (H. G. Houghton, Dept.of Meteorology, Massachusetts Inst. ofTechnology, Cambridge)

30-2. Standards Engineers Soc., 13thannual, New York, N.Y. (SES, 170 Liv-ingston Ave., New Providence, N.J.)

30-2. Vacuum, 11th natl. symp., Chica-go, Ill. (G. H. Bancroft, Bendix-BalzersVacuum, Inc., 1645 St. Paul St., Rochester,N.Y. 14621)

30-4. Spectroscopy, 11th intern. conf.,Belgrad, Yugoslavia. (Sekretarijat, Pro-rodno-matematicki fukultet, Fizickochemij-sky zavod Belgrad, Studeniski trg., 16, BlocC, Yugoslavia)

October

1-2. Emission of Electrons from Solids,conf., Univ. of Keele, Keele, England.(Inst. of Physics and the Physical Soc.,47 Belgrave Sq., London, S.W.1, England)

1-3. American Assoc. for Surgery ofTrauma, Chicago, Ill. (S. R. Gaston, 18Fort Washington Ave., New York 10022)

2-3. Council for International Organi-zations of Medical Societies, 6th generalassembly, Brussels, Belgium. (P. A. Mes-serli, 6 rue Franklin, Paris 16', France)

2-3. Psychotherapy of the Family,symp., Milwaukee, Wis. (B. C. Burris,Milwaukee Psychiatric Hospital, Milwau-kee 53213)

2-9. Radiology, 8th inter-Americancongr., Caracas, Venezuela. (R. Meren-feld, Apartado Postal 9362 Candelaria,Caracas)

3-4. New England Intercollegiate Geo-logical Conf., Yale Univ., New Haven,Conn. (J. Rodgers, Dept. of Geology, YaleUniv., New Haven 06520)

3-4. Medical Radiobiology, 7th natl.congr., Pisa, Italy. (Segreteria, Inst. di

Radiologia dell'Universit'a, Spedali Riu-

niti de "S. Chiara," Pisa)3-13. Weights and Measures, 12th conf.,

Paris, France. (Intern. Bureau of Weightsand Measures, Pavillon de Breteuil,Sevres, Seine-et-Oise, France)

SCIENCE, VOL. 145

Designed for Terminal Courses in Biologyfor the Non-Science Major

LABORATORY EXERCISES FOR BIOLOBICAL SCIENCEby OLWEN WILLIAMS, Ph.D., ERIK K. BONDE, Ph.D.,

University of Colorado, Boulder;and NEWELL A. YOUNGREN, Ph.D., University of Arizona, Tucson

2nd Printing, September 1964. 189 Pages, Wirebound $3.50

This book represents a series of carefully developed exercises designedespecially for the use of living or freshly killed material such as beanplants, pea plants, frogs, fruit flies and locally obtainable pond organisms.Where such specimens are unobtainable or too difficult for students to

handle, the authors have developed exercises using prepared slides forstudy of the woody stem, preserved specimens for dissection of the fetalpig, sheep's brain and eye, and inner ear of the shark. The contents in-clude a study of organization and maintenance in cells, higher plantsand vertebrates; vertebrate reproduction; plant and animal genetics; di-versity of organization, maintenance and reproduction in major plant andanimal groups; taxonomic relationships; and a consideration of the rela-tionship of organisms to their environment.

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EPIDEMIOLOGYOF MENTAL DISORDER

AAAS SymposiumVolume No. 60

Edited by Benjamin Pasamanick

A symposium organized by theAmerican Psychiatric Associa-tion to commemorate the centen-nial of the birth of Emil Kraepe-lin; cosponsored by the AmericanPublic Health Association.

. . . pioneering interdisciplinarystudies by investigators from bio-statistics, genetics, obstetrics, pe-diatrics, psychiatry, psychology,public health and sociology.

December 1959, 306 pp., $6.50AAAS members' cash orders, $5.75English Agents: Bailey Bros. & Swinfen, Ltd.

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American Associationfor the Advancement of

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4-9. American College of Surgeons,clinical congr., Chicago, Ill. (AmericanCollege of Surgeons, 55 East Erie St.,Chicago 60611)

5-6. Enzyme Regulation, 3rd intern.symp., Indianapolis, Ind. (G. Weber, In-diana Univ. School of Medicine, Indian-apolis)

5-7. Association of Medical Illus-trators, annual, Los Angeles, Calif. (C.Bridgman, Dept. of Anatomy, UCLACenter for Health Sciences, Los Angeles)

5-7. Radiation Effects on Electronics,natl. meeting, American Nuclear Soc.,Syracuse, N.Y. (ANS, 244 East OgdenAve., Hinsdale, Ill.)

5-8. Clay Mineral Soc., Univ. of Wis-consin, Madison. (M. L. Jackson, Univ. ofWisconsin College of Agriculture, Madi-son 6)

5-8. American Documentation Inst.,annual, Philadelphia, Pa. (B. F. Cheyd-leur, Philco Corp., Willow Grove, Pa.19090)

5-8. Research Methods and Instrumen-tation, 14th symp., Bethesda, Md. (J. B.Davis, Natl. Insts. of Health, Bethesda,Md. 20014)

5-9. Aeronautics and Space Engineer-ing, Soc. of Automotive Engineers, LosAngeles, Calif. (E. V. Albert, 399 N.Sepulveda Blvd., El Segundo, Calif.90245)

5-9. American Public Health Assoc.,New York, N.Y. (B. F. Mattison, 1790Broadway, New York, N.Y.)

5-10. German Physical Soc., Dussel-dorf. (GPS, Gansheidestr. 15a, Stuttgart,Germany)

6-8. Analytical Chemistry in NuclearTechnology, 8th conf., Gatlinburg, Tenn.(C. D. Susano, Oak Ridge Natl. Labora-tory, P.O. Box X, Oak Ridge, Tenn.)

6-8. Cornea, world congr., Washing-ton, D.C. (J. H. King, 1746 K St., NW,Washington, D.C.)

6-9. Optical Soc. of America, annual,New York, N.Y. (M. E. Warga, OSA, 115516th St., NW, Washington, D.C. 20006)

6-9. Space Electronics, symp., LasVegas, Nev. (C. H. Doersam, Jr., Box177, Port Washington, N.Y.)

6-10. Clinical and Experimental Hyp-nosis, 16th annual, Pittsburgh, Pa. (Soc.for Clinical and Experimental Hypnosis,353 W. 57 St., New York, N.Y. 10019)

7. California Acad. of Sciences, SanFrancisco. (G. E. Lindsay, CaliforniaAcademy of Sciences, Golden Gate Park,San Francisco)

7-9. Structure and Functions of Epi-dermal Barriers, intern. symp., Brno,Czechoslovakia. (Zd. Vlasin, Dermatolog-ical Clinic, 53, Pekarska, Brno)

7-9. Electronic Information Handling,natl. conf., Pittsburgh, Pa. (A. Kent, Univ.of Pittsburgh, Pittsburgh)

7-9. Institute of Management Sciences(TIMS)/Operations Research Soc. ofAmerica (ORSA), joint natl. meeting,Minneapolis, Minn. (G. B. Davis, Schoolof Business Administration, Univ. of Min-nesota, Minneapolis)

8-10. Agrcultural Meteorology, 6thconf., Lincoln, Nebr. (American Meteor-ological Soc., 45 Beacon St., Boston 8,Mass.)

9-10. Undergraduate Courses and Curricula, midwestern regional conf., Univ.

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BIOLOGICAL AND CHEMICAL CONTROLOF PLANT AND ANIMAL PESTS

Editor L. P. Reitz April 1960274 + xii pp., 11 illus., 11 tables, 6 x 9, index

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SCIENCE, VOL. 145

of Kansas, Lawrence. (R. E. McNair,Assoc. of Midwest College Biology Teach-ers, Univ. of Kansas, Lawrence)

10. Paleontological Research Inst., an-nual, Ithaca, N.Y. (R. S. Harris, 109 Dear-born P1., Ithaca 14850)

11-14. American Oil Chemists Soc.,Chicago, Ill. (C. H. Hauber, AOCS, 35 E.Wacker Dr., Chicago 60601)

11-14. International Scientific RadioUnion/Inst. of Electrical and ElectronicsEngineers, joint meeting, Univ. of Illinois,Urbana. (E. C. Jordan, Dept. of ElectricalEngineering, Univ. of Illinois, Urbana)

11-15. Diseases of the Chest, 8th in-tern. congr., Mexico City, D.F. (M. Korn-feld, American College of Chest Physi-cians, 112 E. Chestnut St., Chicago 11,Ill.)

11-15. Electrochemical Soc., Washing-ton, D.C. (ES, 30 E. 42 St., New York,N.Y. 10017)

11-16. Allergology, 5th intern. congr.,Madrid, Spain. (F. Lahoz, Clinica de laConcepcion, Avda. Reyes Catolicos 2,Madrid 3)

11-16. American Assoc. of MedicalRecord Librarians, annual, Miami Beach,Fla. (M. J. Waterstraat, RRL, 840 NorthLake Shore Dr., Chicago, Ill. 60611)

11-16. Pan American Assoc. of Oph-thalmology, 7th, Montreal, Canada. (J.W. McKinney, PAAO, 921 ExchangeBldg., Memphis, Tenn.)

11-16. American Soc. of Plastic andReconstructive Surgery, annual, San Fran-cisco, Calif. (P. P. Pickering, 2850 SixthAve., Suite B, San Diego, Calif.)

12-14. Aviation Pathology, 5th scien-tific session, Washington, D.C. (Secretary,Joint Committee on Aviation Pathology,Armed Forces Inst. of Pathology, Wash-ington, D.C. 20305)

12-14. Entry Technology, AmericanInst. of Aeronautics and Astronauticsconf., Williamsburg, and NASA-LangleyResearch Center, Va. (S. P. Johnston,AIAA, 1290 Sixth Ave., New York, N.Y.)

12-14. Protection Against Radiationsin Space, 2nd symp., Gatlinburg, Tenn.(F. C. Maienschein, Oak Ridge Natl. Labo-ratory, P.O. Box X, Oak Ridge, Tenn.)

12-15. Instrument Soc. of America,19th Instrument-Automation conf., NewYork, N.Y. (ISA, 530 William Penn P1.,Pittsburgh, Pa. 15219)

13-15. Air Force Science and Engineer-ing, 11th symp., Brooks Air Force Base,Tex. (G. E. Schafer, Headquarters Aero-space Medical Div., Brooks AFB)

13-16. Calorimetry, 19th conf., Wash-ington, D.C. (W. N. Hubbard, ArgonneNatl. Laboratory, 9700 S. Cass Ave.,Argonne, Ill.)

13-16. Lubrication, 1st intern. conf.,American Soc. of Mechanical Engineers/American Soc. of Lubrication Engineers,Washington, D.C. (W. J. Anderson, MS6-1, NASA-Lewis Research Center,21000 Brookpark Rd., Cleveland, Ohio)

13-17. Electron Microscopy Soc. ofAmerica, 22nd annual, Detroit, Mich. (A.R. Taylor, Virus Div., Parke, Davis &Co., Detroit 32)

14-15. American Soc. of Tool andManufacturing Engineers, Minneapolis,Minn. (R. E. Gariss, 6523 El Pulcro St.,Long Beach, Calif.)

14-16. Gaseous Electronics, 7th conf.,18 SEPTEMBER 1964

Atlantic City, N.J. (S. Schneider, U.S.Army Electronics R&D Laboratories, FortMonmouth, N.J. 07703)

14-16. Parenteral Drug Assoc., annualconv., New York, N.Y. (PDA, Broad andChestnut Sts., Philadelphia 7, Pa.)

14-16. Remote Sensing of Environment,3rd symp., Ann Arbor, Mich. (D. C.Parker, Univ. of Michigan, Box 618, AnnArbor 48107)

14-16. Sonics and Ultrasonics, symp.,Santa Monica, Calif. (A. H. Meitzler, BellTelephone Laboratories, Inc., Murray Hill,N.J.)

15-16. Bioenergetics, symp., Univ. ofWestern Ontario, London, Ontario, Can-ada. (K. P. Strickland, Dept. of Bio-chemistry, Faculty of Medicine, Univ. ofWestern Ontario, London)

15-16. Systems Science, first annualconf., Inst. of Electrical and ElectronicsEngineers, Univ. of Pennsylvania, Phila-delphia. (H. G. Sparks, Moore School ofEngineering, Univ. of Pennsylvania, Phila-delphia)

15-17. Correlation of Particles Emittedin Nuclear Reactions, intern. conf., Gat-linburg, Tenn. (A. Zucker, Oak RidgeNatl. Laboratory, P.O. Box X, OakRidge, Tenn. 37830)

15-17. Central Neuropsychiatric Assoc.,Denver, Colo. (W. P. Shelton, 8215 West-chester Dr., Dallas 25, Tex.)

15-22. Association of American Medi-cal Colleges, 75th annual, Denver, Colo.(P. J. Sanazaro, Div. of Education, Assoc.of American Medical Colleges, 2530Ridge Ave., Evanston, Ill. 60201)

16-17. Western Industrial MedicalAssoc., Los Angeles, Calif. (C. Einert,2151 Berkeley Way, Berkeley 4, Calif.)

16-17. Systemics, 11th annual symp.,St. Louis, Mo. (H. C. Cutler, MissouriBotanical Garden, St. Louis)

16-20. American Medical Women'sAssoc., New York, N.Y. (M. A. Sears,Anderson Hospital, Houston 25, Tex.)

16-24. American Soc. of Clinical Path-ologists, annual, Bal Harbor, Fla. (ASCP,445 N. Lake Shore Dr., Chicago, Ill.)

17-18. Society for PsychophysiologicalResearch, 4th annual, Washington, D.C.(L. A. Gustafson, SPR, 74 Fenwood Rd.,Boston, Mass. 02115)

17-20. College of American Patholo-gists, Bal Harbor, Florida. (E. E. Simard,Box 136, Salinas, Calif.)

17-25. International Aeronautic Feder-ation, general conf., Tel Aviv, Israel. (M.J. Randleman, Natl. Aeronautic Assoc.,1025 Connecticut Ave., NW, Washington,D.C. 20036)

18-21. Association of Military SurgeonsDf the U.S., Washington, D.C. (Brig. Gen.F. E. Wilson, Suite 132, 1500 Massachu-setts Ave., NW, Washington, D.C. 20005)

18-22. Metallurgical Soc., fall meeting,Philadelphia, Pa. (D. A. Parks, Inst. ofMetals Div., Metallurgical Soc. of AIME,345 E. 47 St., New York, N.Y. 10017)

18-23. American Acad. of Ophthal-mology and Otolaryngology, Chicago, Ill.(W. L. Benedict 15 Second St., SW,Rochester, Minn. 55901)

18-24. Dental Education, 2nd LatinAmerican seminar, Mexico City. (D. Res-trepo, Pan American Sanitary Bureau,1501 New Hampshire Ave., NW, Wash-ington, D.C. 20036)

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19-20. Unconvendonal Inertial Sensors,symp. (secret), Farmingdale, N.Y. (R. E.McIntyre, RMG-8, Bureau of NavalWeapons, Washington 25, D.C.)

19-21. Academy of PsychosomaticSoc. of Mechanical Engineers, Lafayette,Ind. (T. P. Goodman, Technological Inst.,Northwestern Univ., Evanston, Ill.)

19-21. Academy of PsychosomaticMedicine, New York, N.Y. (R. N. Ruther-ford, 200 Broadway, Seattle, Wash.)

19-21. Technical Assoc. of the Pulpand Paper Industry, plastics-paper conf.,Washington, D.C. (TAPPI, 360 Lexing-ton Ave., New York 10017)

19-22. Association of Official Agricul-tural Chemists, 78th annual, Washington,D.C. (L. G. Ensminger, AOAC, Box 540,Benjamin Franklin Station, Washington,D.C. 20044)

19-23. American Soc. of Civil Engi-neers, New York, N.Y. (W. H. Wisely,ASCE, 345 E. 47 St., New York, N.Y.10017)

19-23. American Soc. for Metals, Phila-delphia, Pa. (A. R. Putnam, ASM, MetalsPark, Ohio)

19-23. Radiochemical Methods of Anal-ysis, symp., Salzburg, Austria. (Intern.Atomic Energy Agency, 11 Karntnerring,Vienna 1, Austria)

20-30. Nov. UNESCO, 13th session,general conf., Paris, France. (UNESCO,Place de Fontenoy, Paris 7')

21-22. American Heart Assoc., Councilon Arteriosclerosis, annual, Atlantic City,N.J. (D. M. Smith, AHA, 44 E. 23 St.,New York, N.Y. 10010)

21-22. Industrial Hygiene Foundation,annual, Pittsburgh, Pa. (R. T. P. deTre-ville, IHF, 4400 Fifth Ave., Pittsburgh15213)

21-23. Aerospace and NavigationalElectronics, 11th East Coast conf., Balti-more, Md. (M. Hastings, Mail No. 1281A, Baltimore Space and Defense Center,Westinghouse Electric Corp., P.O. Box1693, Baltimore 21203)21-23. Pain, intern. symp., Detroit,

Mich. (R. S. Knighton, 2799 W. GrandBlvd., Detroit)

21-23. Spectroscopy, Instrumentationand Chemistry, 3rd Pacific meeting, SanFrancisco, Calif. (J. G. Conway, Law-rence Radiation Laboratory, Univ. ofCalifornia, Berkeley 4)

21-24. Acoustical Soc. of America,68th, Austin, Tex. (W. Waterfall, ASA,335 E. 45 St., New York, N.Y. 10017)

21-25. Cybernetics, 4th intern. congr.,Namur, Belgium. (Intern. Assoc. for Cy-bernetics, 13 rue Basse-Marcelle, Namur)

22-23. New Mexico Acad. of Science,Albuquerque. (K. S. Bergstresser, 739 42St., Los Alamos, N.M.)

23-24. Kentucky Acad. of Science,Morehead. (G. Levey, College Box 2325,Berea, Ky.)

23-24. American Physical Soc., Chi-cago, Ill. (R. G. Sachs, Argonne NationalLaboratory, Argonne, Ill. 60440)

23-25. Association of Clinical Scientists,Washington, D.C. (R. P. MacFate, 300 N.State St., No. 5422, Chicago, Ill. 60610)

23-25. Experimental Gerontology,symp., Basel, Switzerland. (Prof. Verzar,Inst. de Gerontologie Experimentale, Non-nenweg 7, Basel, Switzerland)

24-29. American Acad. of Pediatrics,

annual, New York, N.Y. (AAP, 1801Hinman Ave., Evanston, Ill.)

25-31. American Soc. for HorticulturalScience, Caribbean Region, 12th annual,Maracay, Venezuela. (E. H. Casseres,Londres 40, M6xico 6, D.F.)

26-27. American Inst. of Aeronauticsand Astronautics/Canadian Aeronauticsand Space Inst., joint meeting, Ottawa,Ont., Canada. (P. J. Burr, AIAA, 1290Sixth Ave., New York, N.Y. 10019)

26-27. Combustion Inst., western statessection, fall meeting, Univ. of Utah, SaltLake City. (Secretary, CI, 16902 BollingerDr., Pacific Palisades, Calif. 90272)

26-28. Antimicrobial Agents and Chem-otherapy, 4th conf., American Soc. forMicrobiology, New York, N.Y. (ASM, 115Huron View Blvd., Ann Arbor, Mich.)

26-28. Chemioal Inst. of Canada, 14thChemical Engineering meeting, Hamilton,Ont. (CIC, 48 Rideau St., Ottawa 2)

26-28. Society of Rheology, 35th an-nual, Pittsburgh, Pa. (H. Markovitz, Mel-lon Inst., 4400 Fifth Ave., Pittsburgh 13)

26-14. Pan American Standards Com-mittee, textiles seminar, Lima, Peru.(American Standards Assoc., 810 18th St.,NW, Washington, D.C.)

27. Oak Ridge Inst. of Nuclear Studies,Oak Ridge, Tenn. (W. G. Pollard, Box117, Oak Ridge)27-29. Joint Computer Conf., San Fran-

cisco, Calif. (R. I. Tanaka, c/o LockheedMissiles and Space Co., 3251 Hanover St.,Palo Alto, Calif.)

28-30. Society of Experimnental StressAnalysis, annual, Cleveland, Ohio. (B. E.Rossi, 21 Bridge Square, Westport, Conn.)

28-30. Inertial Guidance Test, 2ndsymp., Holloman Air Force Base, N.M.(F. P. Ray, Holloman AFB).28-30. Nuclear Science, 11th symp.,

Philadelphia, Pa. (U.S. Office of Aero-space Research, 4th and IndependenceAve., SW, Washington, D.C.)

28-30. Rock Mechanics, 6th symp.,

Rolla, Mo. (C. Christianson, Dept. ofMining Engineering, School of Mines andMetallurgy, Univ of Missouri, Rolla)

28-30. Southeastern Library Assoc., 21stbiennial conf., Norfolk, Va. (E. F. Jesse,c/o Armed Forces Staff College Library,Norfolk)

29-31. American Soc. for Aesthetics,Chicago, Ill. (J. R. Johnson, ClevelandMuseum of Art, Cleveland 6, Ohio)

29-31. Electron Devices, Inst. of Elec-trical and Electronics Engineers, Wash-ington, D.C. (M. Mass, Hewlett-PackardCo., 1501 Page Mill Rd., Palo Alto,Calif.)

29-31. Gerontological Soc., 7th annual,Minneapolis, Minn. (GS, 660 South Eu-clid, St. Louis, Mo. 63110)

29-31. Indiana Acad. of Science. Indi-anapolis. (C. F. Dineen, Biology Dept., St.Mary's College, Notre Dame, Ind.)29-31. Society of Photographic Scientis

and Engineers, annual symp., Washington,D.C. (W. S. Dempsey, FMA, Inc., 4925Fairmont Ave., Washington, D.C.)

29-31. Society for the Scientific Studyof Religion, Washington, D.C. (S. Z.Klausner, SSSR, 1424 16th St., NW,

Washington, D.C.)30-1. Meteoritical Soc., 27th meeting,

Arizona State Univ., Tempe. (C. B.Moore, Dept. of Geochemistry, ArizonaState Univ., Tempe)

SCIENCE, VOL. 1451346