Agarwal,L.P <br/><br/>
Modern educational research / 
Agarwal,L.P. 
 - New Delhi:  Wisdom Press,  2013. 
 - 310p;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978 93 82006 20 
<br/><br/><label>Dewey Class. No.: </label>370.72  AGA