Principles of human evolution a core textbook / Roger Lewin. Lewin, Roger. Lewin, Roger. Human evolution. NetLibrary, Inc. Human evolution. .L489 1998eb 599.938 LEP Rev. ed. of: Human evolution, 1993. Includes bibliographical references and index. Malden, Mass. : Blackwell Science, c1998. c1998. 1998 Text viii, 526 p. : eng