Koul, Lokesh, <br/><br/>
Methodology of Educational Research/ 
Lokesh,Koul, 
 - Fifth Edition. 
 - India:  Vikas Publishing House PVT Ltd.  c2019. 
 - xiv,546 pages:  illustration.  25cm. 
<br/><br/>Includes Bibliographical references and Index. 
<br/><br/><label>ISBN: </label>9789353386368 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>370.78