Educational psychology / 
edited by Charles E. Skinner. 
 - 4th  ed. 
 - New Delhi :  Prentice-Hall of India,  1959. 
 - x, 755  p. 
<br/><br/><label>ISBN: </label>8120303027 :  KES 770 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology.