Helson, Harry and Bevan, William <br/><br/>
Contemporary approaches to psychology 

 - New York  ; Van Nostrand Reinhold  , 1964 
 - 596p. 
<br/><br/><label>ISBN: </label> 22 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>150  / HEL