Phillips, John L.,  1923- <br/><br/>
The origins of intellect :  piaget's theory / 
by John L. Phillips, Jr. 
 - San Francisco :  W. H. Freeman,  1969 
 - xviii, 149 p. :  ill ;  24 cm. 
 - Series of books in psychology .
<br/><br/>Bibliography: p. 133-144. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>6913319  
<br/><br/><label>Subjects--Personal Names: </label><br/>Piaget, Jean, 1896- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellect.<br/>Child psychology.