Geen, Russell G.,  1932- <br/><br/>
Human motivation :  a social psychological approach / 
Russell G. Geen 
 - Pacific Grove, Ca. :  Brooks/Cole Publishing Co.,  1995 
 - 347 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0534238505  RM109.75 
<br/><br/><label>LCCN: </label>94-2432 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)<br/>Incentive (Psychology)<br/>Goal (Psychology)