Donagan, Alan. Philosophy of history [by] Alan Donagan [and] Barbara Donagan. - New York Macmillan [1965] - 115 p. 21 cm. - Sources in philosophy . Bibliography: p. 113-115. LCCN: 65011879 Nat. Bib. No.: GB65-13961 Subjects--Topical Terms: History--Philosophy. LC Class. No.: D16.8 / .D65 Dewey Class. No.: 901