Mangal, S. K., <br/><br/>
Educational Psychology 
by S. K. Mangal 
 - 1st. 
 - Ludhiana:  Prakash Brother,978. 
 - 512p:  23cm. 
<br/><br/><label>Subjects--Index Terms: </label>Education Educational Psychology 
<br/><br/><label>Dewey Class. No.: </label>370.15