Educational psychology / 
edited by Charles E. Skinner. 
 - 4th ed. 
 - New Delhi :  Prentice-Hall of India,  1974. 
 - 755 p. :  ill. ;  20 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology.