Commins, W.D <br/><br/>
Principles of Educational Psychology 

 - 2nd Ed. 
 - New York:  The Ronald Press Company,  1954. 
 - xvi,795p.;  21cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Educational phycology
<br/><br/><label>Dewey Class. No.: </label>370.15  / COM