Christopher, C <br/><br/>
An Evaluation of In-service Professional Development programs for Science for Science Teachers in Lindi 
Charles Christopher 
 - Dar es Salaam:  The Open University of Tanzania,  2015. 
 - xii, 99 p.:  ill.;  30 cm. 
<br/><br/> Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>EA.THE.371.1449678 CHR