OMARI, I .M . <br/><br/>
Concepts and Techniques in Educational Assessment and Evaluation 

 - Dar es salaam,  Omari I . M ,  2011. 
 - xiii, 220p.: ill.; figure, picture, table,  index  & references  24cm. 
<br/><br/><label>ISBN: </label>978-9976-404-42-5 
<br/><br/><label>Dewey Class. No.: </label>370 .7  OMA