Supporting play in early childhood : environment, curriculum, assessment 
Sluss, Dorothy Justus. 
 - 3rd ed. 
 -  Cengage Learning,  2019 
 - xxii, 362 p. 
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<br/><br/><label>ISBN: </label>978-1-33756803-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Early childhood education.
<br/><br/><label>Dewey Class. No.: </label>GS 373.21 S6349 2019