Henry Clay Lindgren <br/><br/>
Educational Psychology in the class room 

 - 2 nd Edition 
 - New York  John Wiley & Sons Inc,  1962 
 - 574p 
<br/><br/>Henry Clay Lindgren: Educational Psychology in the class room.  (2 nd Edition)  New York.  John Wiley & Sons Inc,, 1962.--(370.15LIN)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>370.15  / LIN