Helson Harry ed <br/><br/>
Contemporary approaches to psychology 

 -  1967 
 - University series in psychology ed by David C McClelland .
<br/><br/><label>Standard No.: </label>78,011 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>Sz7, K7-;1