Piaget, Jean <br/><br/>
Judgment and Reasoning in the Child 

 - New Jersey  Littlefield, Adams & Co  1959 
 - 260p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 100 
<br/><br/><label>Dewey Class. No.: </label>O43  / P571