Thought in the yough child: report a conference on intellective development with particular attention to the work of Jean Piaget 
edited by William Kessen and Clementina Kulman 
 - Chicago  University Of Chicago  1962 
 - vii, 146p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child Study.
<br/><br/><label>Dewey Class. No.: </label>O954 K482