Wike, Edward L. <br/><br/>
Secondary reinforcement: selected experiments 

 - New York  Harper and Row Publishers  1966 
 - xii,516p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reinforcement (Psychology)
<br/><br/><label>LC Class. No.: </label>BF319.W5