Ellis Robert S <br/><br/>
Educational psychology a problem approach 

 -  1952 
 - Von Nosteran series in psychology ed by J P Guilford; 6 .
<br/><br/><label>Standard No.: </label>78,466 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S0T, J2