Dreyer, J. L. E. A history of astronomy from Thales to Kepler formerly titled History of the planetary systems from Thales to Kepler rev. with a foreword by W.H. Stahl. - 2d ed. - New York Dover Publications [1953] - 438 p. illus. LCCN: 53012387 //r90 Subjects--Topical Terms: Astronomy--History. Subjects--Geographic Terms: Solar system LC Class. No.: QB15 / .D77 1953 Dewey Class. No.: 520.9