Overtures to biology : the speculations of eighteenth-century naturalists
Printed book - Ritterbush Philip C., 1964
John Dee : scientist, geographer, astrologer and secret agent to Elizabeth I
Printed book - Deacon Richard, 1968
A history of civil engineering : an outline from ancient to modern times
Printed book - Straub Hans, Rockwell Erwin, 1952
Concepts of force : a study in the foundations of dynamics
Printed book - Jammer Max, [1962, c1957]
Geschichte des mathematischen Unterrichts im deutschen Mittelalter bis zum Jahre 1525
Printed book - Günther Siegmund, [1969]