Cofer C.N. <br/><br/>
Motivation    Theory and research 

 - New York  John Wiley and Sons USA    1964 
<br/><br/><label>Standard No.: </label>234,283 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:6b4, K4;1