Mafeje, Archie. The theory and ethnography of African social formations : the case of the interlacustrine kingdoms / Archie Mafeje. - London : Codesria, 1991. - 170 p. : map ; 23 cm. - Codesria book series . ISBN: 187078409X (hardback) 1870784081 (pbk.) Subjects--Topical Terms: Ethnology--Africa, East. Subjects--Geographic Terms: Africa, East--Social conditions. Dewey Class. No.: 140.6 / MAF