Peterson, Harvey A.  <br/><br/>
Educational psychology /  
Harvey A. Peterson  
 - New York :  Harcourt, Brace,   1948  
 - 550 p. :   ill. ;   24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology.
<br/><br/><label>Dewey Class. No.: </label>370.15  / PEE 1948