Cohen, Morris R. 1880-1947. The meaning of human history. - 2d ed. - LaSalle, Ill., Open Court, 1961. - 304 p. 21 cm. - The Paul Carus lectures, ser. 6, 1944 . LCCN: 61010174 Subjects--Topical Terms: History--Philosophy.Historiography. LC Class. No.: D 16.8 / .C58 1961