Reinforcement :   an enduring problem in psychology selected readings / 
edited by  Robert Charles Birney; Richard Collier Teevan 
 - New York :  Van Nostrand,  1961. 
 - 230 p. :  illus. ;   18 cm. 
 - Insight books  no.3. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reinforcement (Psychology)
<br/><br/><label>Dewey Class. No.: </label>153.15  / REI 1961