Lawrence, Douglas H. <br/><br/>
Deterrents and reinforcement :  the psychology of insufficient reward / 
Douglas H. Lawrence (and) Leon Festinger 
 - California :  Stanford University Press,  1962 
 - 180 p. :  ill. ;  24 cm. 
 - Stanford studies in psychology  II .
<br/><br/><label>LCCN: </label>62-8664 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reinforcement (Psychology)<br/>Learning, Psychology of