Mangal, S.K. <br/><br/>
Advanced educational psychology. 

 - New Delhi :  Prentice-hall,  1997. 
 - 416 p.  ill.  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8120308271 
<br/><br/><label>National Library of Medicine Call No.: </label>WM 100 MA 1997