Play at the center of the curriculum / 
Judith  Van  Hoorn...[et al.]. 
 - 2 nd ed. 
 - Upper Saddle River, N.J. :  Prentice - Hall,  1999 
 - xiv, 337 p. :  ill. ;  24 cm. 
<br/><br/> Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0136119972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Play<br/>Early childhood education--Curricula<br/>Child development
<br/><br/><label>Dewey Class. No.: </label>155.418  / P722 1999