Mwaimu, W.D Teacher Effectiveness on Pupils Performance in Primary School Education in Tanga District Wilson Dismasi Mwaimu - Dar es Salaam: The Open University of Tanzania, 2015. - xv, 74 p.: ill.; 30 cm. Includes bibliographical references Subjects--Topical Terms: Dewey Class. No.: EA.THE.371.109678 MWA