Njwaba, Flora study of working women/dual-role performers: the case of Tanzania Electric Supply Company Ltd. - Dar es Salaam: Dar es Salaam University Press, 1984. - vi,155p. ill. 30cm. Bibliography: p.103-107Thesis (MA) University of Dar es Salaam Subjects--Personal Names: LC Class. No.: THS EAF HD6211.T3N54