Keller Fred S <br/><br/>
Definition of psychology    an introduction to psychological systems 

 -  1937 
 - Century psychology series, ed by Richard M Elliott .
<br/><br/><label>Standard No.: </label>78,041 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S, G71