Koul , Lokesh <br/><br/>
Methodology of educational research 

 - NEW DELHI  VIKAS  1997 
 - XII, 543 P 
<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>370.78 KOU