Ripple, Richard E., <br/><br/>
Readings in learning and human abilities :  Educational psychology / 
Ed. by Richard E. Ripple. 
 - 2nd ed. 
 - New York :  Harper & Row,  [1971]. 
 - xvii, 484 p. :  ill. ;  24 cm. 
 - Exploration series in education .
<br/><br/>Includes bibliogr. references 
<br/><br/><label>ISBN: </label>0060454113 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology.