Deci, Edward L. <br/><br/>
Intrinsic Motivation 

 - New York:  Plenum Press,  1975. 
 - xi,324p.  23 cm. 
<br/><br/><label>ISBN: </label>0 306 34401 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education Psychology
<br/><br/><label>Dewey Class. No.: </label>370.15  / DEC