Walker, Edward L. <br/><br/>
Conditioning and instrumental learning. 

 - Belmont, CA :  Brooks/Cole Pub. Co.,  [1967] 
 - Basic concepts in psychology series .
<br/><br/>Bibliography: p. 143-154. 
<br/><br/><label>LCCN: </label>67017555 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Learning, Psychology of.<br/>Operant conditioning.