Gold,Ron <br/><br/>
The Description of Cognitive Development : Three Piagetian 

 - Oxford:  Clarendon Press,  1987. 
 - 174p.;  22 cm 
<br/><br/><label>ISBN: </label>0198521510 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology
<br/><br/><label>Dewey Class. No.: </label>155.413  / GOL