Sharma, Yogendra K. <br/><br/>
Elements of educational research  
Yogendra K. Sharma  
 - New Delhi   Kanishka publishers   2011 
 - xiv,454p.;  22cm. 
<br/><br/><label>ISBN: </label>978-81-8457-261-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education-Research
<br/><br/><label>Dewey Class. No.: </label>370.72  / SHA