Butterworth G <br/><br/>
Child's Representation of the world 
Butterworth G 
 - N York   Plenum        1977 
 - xii', 239p.  cm. 
<br/><br/><label>Standard No.: </label>83,472 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S1:4, L71