Dunn, L. C. 1893-1974. Heredity, race, and society / L. C. Dunn and Th. Dobzhansky. - Rev. and enl. ed. - New York : New American Library 1952. - 143 p. : 14 cm. 19 cm. - A Mentor book. [M74] . LCCN: 52002753 Subjects--Topical Terms: Heredity.Eugenics.Race. LC Class. No.: QH431 / .D842 1952 Dewey Class. No.: 575.1 / DUH 1952