Good schools for young children :  a guide for working with three-, four-, and five-year-old children / 
Sarah Hammond Leeper ... [et al.]. 
 - 3rd ed. 
 - New York :  MacMillan,  1974. 
 - xvi, 496 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. 465-487. 
<br/><br/><label>ISBN: </label>0023692804 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Preschool--Curricula.--United States<br/>Child development.<br/>Day care centers--United States.