Wilson Monica For men and elders chage in the relations of generaions and of men and women among the Nyakyusa-Ngonde people 1875-1971 - Africa International African Institute 1977 - x,207p. cm. Standard No.: 257,943 Source: Textual Subjects--Topical Terms: SOCIOLOGY Dewey Class. No.: Y761N:6.N7<--M75, L7