Washburn, S L Human evolution : biosocial perspectives / edited by S. L. Washburn and Elizabeth R. McCown. - Menlo Park, Calif. : Benjamin/Cummings Pub. Co., c1978. - 316 p. : ill. ; "A publication of the Society for the Study of Human Evolution." Includes bibliographies and index. ISBN: 0805395172 Subjects--Topical Terms: Gernal reading Dewey Class. No.: 575 / WAS