Scientific American <br/><br/>
Fontiers of psychological research 
Scientific American 
 - francisco  W H Freeman       1966 
<br/><br/><label>Standard No.: </label>78,894 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S.f, K6 (PD)