"Yadav, D. S." <br/><br/>
Siksha manovigyan 

 - Delhi  Prerna  2008 
 - 236p. 
<br/><br/><label>ISBN: </label>8189102672 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology
<br/><br/><label>Dewey Class. No.: </label>H 370.15