Ottenberg, Simon Double descent in an African society; the Afikpo village group - Seattle : University of Washington, 1970. - xviii, 284 p. : fotos, mapas, diagr. ; 23 cm. - American ethnological society. Monograph ; 47 . Glosario, p. 266-270 Incluye bibliografías Subjects--Topical Terms: ANTROPOLOGIA SOCIAL-AFRICA Universal Decimal Class. No.: 572.028(6)