TETY, John L. <br/><br/>
ROLE OF INSTRUCTION MATERIALS IN ACADEMIC PERFORMANCE IN COMMUNITY SECONDARY SCHOOLS IN ROMBO DISTRICT 
John Lawrence Tety 
 - DAR ES SALAAM  THE OPEN UNIVERSITY OF TANZANIA  2016 
 - xvi, ;71p. :  30cm. 
<br/><br/> Includesw bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Academic performance in community secondary schools<br/>Instruction materials in community secondary<br/>Education
<br/><br/><label>Dewey Class. No.: </label>EA.THE.370.09678 TET