Fagan, Brian M. People of the earth : an introduction to world prehistory / Brian M. Fagan. - 4th ed. - Boston : Little, Brown, 1983. - xix, 476 p. : ill., maps ; 24 cm. Includes bibliographies and index. ISBN: 0316273198 (pbk.) Hadiah LCCN: 82-020821 Subjects--Topical Terms: Prehistoric peoples.Civilization, Ancient.