Flavell, John H. <br/><br/>
Cognitive development / 
John H. Flavell. 
 - New Jersey :  Prentice Hall,  1977. 
 - 286 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0131397745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COGNICION
<br/><br/><label>LC Class. No.: </label>BF723 C5  / F62