worldhistoryoldford.weebly.com · 2020. 1. 30. · —Discoveries and Opinions of Galileo, Stillman...
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worldhistoryoldford.weebly.com · 2020. 1. 30. · —Discoveries and Opinions of Galileo, Stillman Drake, ed., 1957 Galileo's observations helped to create a new view of the universe