Petri, Herbert L. <br/><br/>
Motivation :  theory, research, and applications / 
Herbert L. Petri. 
 - 4th ed 
 - Pacific Grove ; London :  Brooks/Cole,  c1996.  
 - xix,440p. :  ill. ;  25cm 
<br/><br/> Previous ed.: Belmont : Wadsworth, 1991.  Bibliography: p370-416. - Includes index. 
<br/><br/><label>ISBN: </label>0534204600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)
<br/><br/><label>Dewey Class. No.: </label>153.8 PET