Van der Eyken, Willem <br/><br/>
Los años pre-escolares 
Willem Van der Eyken ; traducción [de] Eugenio Guasta 
 - Caracas  Monte Avila Editores  1974. 
 - 198 p. 
 - Colección Letra viva .
<br/><br/> Translation of: The pre-school years. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Preschool--Great Britain--1965.<br/>Child development