Saguti, Is-haka R. Towards Effective Management of Primary Schools: The Roles of Ward Educational Officers in Bumbuli District / by Is-haka Rajab Saguti - Dar es salaam: The Open University of Tanzania, 2016 - xv,90p.: ill.: 30cm Includes Bibliographical References and Index Subjects--Topical Terms: Dewey Class. No.: EA DIS 372.09678 SAG