TY - BOOK AU - Khamis,Halima M. TI - The Impact of In Service Training on Teachers Performance: A Case of Chakechake Secondary Schools in Pemba / by U1 - EA DIS 658.4049678 KHA 22 PY - 2017/// CY - Dar es salaam PB - The Open University of Tanzania KW - In Service Training KW - Teachers Performance KW - Secondary Schools N1 - Includes Bibliographical References and Index ER -