Sharma, Yogendra K. <br/><br/>
Elements of educational research 

 - New Delhi  Kanishka publishers  2011 
 - xiv,454p. 
<br/><br/><label>ISBN: </label>9788184572612  1100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering
<br/><br/><label>Dewey Class. No.: </label>621.3  / SHA