INHELDER, BARBEL <br/><br/>
THE EARLY GROWTH OF LOGIC IN THE CHILD 

 - New York,   Harper & Row  1964 
 - xxv, 302 p. illus 
<br/><br/> INCLUDES  INDEX. 
<br/><br/><label>ISBN: </label>0-7100-1949-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LOGIC