Relethford, John. The human species : an introduction to biological anthropology / John Relethford. - 9th ed. - New York : McGraw-Hill Humanities/Social Sciences/Languages, 2013. - xviii, 429 p. : col. ill. ; 26 cm. ISBN: 9780078034985 (pbk.) RM 507.83 Subjects--Topical Terms: Physical anthropology.