Galileo Galilei a biography and inquiry into his philosophy of science - Geymonat, Ludovico (New York McGraw-Hill Book Co., Inc., 1965)
Galileo; Astronomical observations; Copernican manifesto; Pure science; Stillman Drake
Bibliographical references included in Notes (p. 227-251)
Keywords: Galilei, Galileo, 1564-1642.