The Psychology of preschool children/ 
A. V. Zaporozhets and D. B. Elkonin, editors. Translated by John Shybut and Seymore Simon. 
 - Mass:  MIT Press : Cambridge,  1971. 
 - xxiii, 376 pages;    22 cm. 
<br/><br/> Translation of Psikhologiia detei doshkolnogo vozrasta. 
<br/><br/>Includes bibliographies. 
<br/><br/><br/>engrus 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology.<br/>Cognition in children.<br/>Preschool children.