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

 - New York  John Wiley & Sons  1968 
 - 958p 
<br/><br/>C. N Cofer & M H Appley: Motivation :Theory and research.  New York.  John Wiley & Sons, 1968.--(152.5COF)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>152.5  / COF