Richard E. Ripple <br/><br/>
Readings in Learning and Human Abilities 

 - New York  Harper & Row, Publishers  1971 
 - 484p  24cm 
<br/><br/><label>ISBN: </label>060454113 
<br/><br/><label>LCCN: </label>74132663 
<br/><br/><label>Dewey Class. No.: </label>370.15 R593r