Hammond, Peter B. An introduction to cultural and social anthropology / Peter B. Hammond. - New York ; London : The Macmillan Co.; Collier-Macmillan Ltd., 1971. - xiv, 456 p. illus. (part col.), col. maps, ports. ; 25 cm. Bibliogr.: p. 421-440. Subjects--Topical Terms: Ethnology