Flavell, Jhon H. <br/><br/>
Cognitive development / 
Jhon H. Flavell, Patricia H. Miller y Scott A. Miller 
 - New jersey :  Prentice-hall ,ed,  1993       
 - iii 408 p. 
<br/><br/><label>ISBN: </label>0131400398 
<br/><br/><label>LC Class. No.: </label>BF 723 F588c 1993