Ishumi, Abel G. M.Maliyamkono, T.L.2016-03-152016-03-151980(1980) With T.L. Maliyamkono, Co-editor, Education and Social Change: Readings on Selected Issues and Cases, Black Star Agencies, Dar es Salaam.http://hdl.handle.net/123456789/937EducationSocial ChangeBook