Piaget, Jean <br/><br/>
Six psychological studies  : introduction, notes and glossary 
Jean Piaget 
 - Sussex:  Harvester press,  1980. 
 -  169p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0855270985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition in children
<br/><br/><label>Dewey Class. No.: </label>155.413  / PIS