Skinner, B. F.  1904-1990 <br/><br/>
Contingencies of reinforcement :  A theoretical analysis 

 - 319 páginas 
 - The Century psychology series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conducta (Psicología)<br/>Refuerzo (Psicología)
<br/><br/><label>LC Class. No.: </label>BF319.506  / S442