pragyan documents

Notes of sociology (Part 1)
Education Notes of sociology (Part 1)
Sociology ( Conflict in North East india )
Education Sociology ( Conflict in North East india )
Sociology (Part II)
Education Sociology (Part II)
Sociology (North East india)
Education Sociology (North East india)
A Critical Review: The Modification, Properties, and Applications of Epoxy Resins
Documents A Critical Review: The Modification, Properties, and Applications of Epoxy Resins