Discoveries and opinions of Galileo. - Galilei, Galileo, 1564-1642. 4 0 16; 5 (Garden City, N.Y : Doubleday, 1957)
The starry messenger.--Letters on sunspots.--Letter to the Grand Duchess Christina.--Excerpts from the Assayer.
Keywords: 2 -- 0; 6; 20; 20; 2