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

 - Dar es Salaam,  Oxford University Press (T) Ltd,  2011. 
 - xiii,220p.:ill.;figures,pictures,tables  Bibliography, Glossary,and Index  25cm 
<br/><br/><label>ISBN: </label>978 9976404319 
<br/><br/><label>Dewey Class. No.: </label>371.26 OMA