The Preschool in action :  exploring early childhood programs / 
edited by Mary Carol Day 
 - Boston :  Allyn and Bacon,  1977. 
 - x, 496 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0205055133 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Preschool