Sharma, Ram Nath <br/><br/>
Advanced educational psychology/ 
Ram Nath Sharma & Rajendra Kumar Sharma 
 - New Delhi  Atlantic publishers & distributors (p) LTD  2003 
 - 567p. 
<br/><br/><label>ISBN: </label>8171566075 
<br/><br/><label>LC Class. No.: </label>LB1051  / .S53 2003