Behavior modification in education :  the seventy-second yearbook of the national society of the study of education ; edited by Carl E. Thoresen. 

 - Chicago:   University of Chicago Press,   1972.  
 - 474 p. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology
<br/><br/><label>Dewey Class. No.: </label>370.15