McCown Theodore D. Ed. Climbing man's family tree A collection of major writings on human phylogeny, 1699 to 1971 - Englewood Cliffs Prentice-Hall, Inc 1972 - x,485p. cm. ISBN: 0131376381 Standard No.: 249,650 Source: Textual Subjects--Topical Terms: SOCIOLOGY Dewey Class. No.: Y1:G:6z7, L2