OMARI, Issa Mcholo <br/><br/>
Concepts and Methods in Educational Research 

 - Dar es Salaam  Oxford University Press  2011 
 - xi, 157p.  ill.  23.7 cm. 
<br/><br/> Includes references and index. 
<br/><br/><label>ISBN: </label>9789976404333 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>001.42