Olds, James, <br/><br/>
Drives and reinforcements :  behavioral studies of hypothalamic functions / 
James Olds. 
 - vii, 140 páginas 
<br/><br/><label>ISBN: </label>0890040877 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Refuerzo (Psicología).
<br/><br/><label>Dewey Class. No.: </label>152.5  / O44d 1977