Koul Lokesh <br/><br/>
Methodology of Educational Research 

 - 3rd 
 - New delhi  Vikas Printer  2006 
 - 543 
<br/><br/>Educational Research 
<br/><br/><label>ISBN: </label>0-7069-8852-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Educational Research
<br/><br/><label>Dewey Class. No.: </label>730.78  / KOU