Jean piaget the child and reality:  problems of genetic psychology/ 
translated by arnold rosin 
 - London:  Frederick Muller,  1972 
 - 182p. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0584101112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetic psychology
<br/><br/><label>LC Class. No.: </label>BF 723.C5 PIA 1972