Piaget, Jean <br/><br/>
Origin of intelligence in the child 
Piaget, Jean 
 - London  Routledge & Kegan Paul  1953 
 - XI,425 pages 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child study
<br/><br/><label>Dewey Class. No.: </label>Dgi, 69(3)  1953