Young Paul Thomas <br/><br/>
Motivation of behavior    the fundamental determinantsn of human and animal activity 

 -  1950 
<br/><br/><label>Standard No.: </label>80,584 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:7, J01