Social anthropology in perspective : the relevance of social anthropology

von Lewis, I. M.
Cambridge a.o. : University Press, 1985.
Umfang/Format: 408 p. : ill. ; 22 cm.

Peoples of the Horn of Africa : Somali, Afar and Saho.

von Lewis, I. M.
Ethnographic survey of Africa / North-Eastern Africa 1
London : International African Institute, 1955.
Umfang/Format: IX, 200 S., 1 Kt. ; 25 cm.