Rogoff,B. <br/><br/>
Apprenticeship in thinking:  Cognitive development in socil context/ 
Barbara, Rogoff. 
 - New York:  Oxford University Press,  1990. 
 - ix,242p.:  ill.;  24 cm 
<br/><br/> includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780195070033 
<br/><br/><label>LC Class. No.: </label>DUCE BF723.C5R64