Lindgren, Henry Clay, <br/><br/>
Educational psychology in the classroom / 
Henry Clay Lindgren,  
 - New York :  Wiley,  [1956] 
 - 521 p.  illus.  25 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology
<br/><br/><label>LC Class. No.: </label>LB1051  / .L67 
<br/><br/><label>Dewey Class. No.: </label>370.15  / LIN 1956