Euclid. The thirteen books of Euclid's Elements/ Euclid ... [et al.]. - Chicago, Encyclopaedia Britannica [1955, c1952] - xi, 848 p. diagrs. 25 cm. - Great books of the Western World, v. 11 . LCCN: 55010320 Subjects--Topical Terms: Mathematics, Greek. LC Class. No.: AC1 / .G72 vol. 11 Dewey Class. No.: 513