Mangal  S K <br/><br/>
Educational psychology/ 
by Mangal  S K. 
 - Ludhiana;  Parkash,  1990. 
 - 540p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational Psychology<br/>Education<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>370.15  / MAN/E