Ferster, C. B.  1922- <br/><br/>
Behavior principles / 
C. B. Ferster [and] Mary Carol Perrott 
 - New York :  New Century,  c1968 
 - xxii, 542 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 8.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operant behavior<br/>Reinforcement (Psychology)
<br/><br/><label>Dewey Class. No.: </label>158.3