Hirsh-Pasek, Kathy <br/><br/>
A mandate for playful learning in preschool : presenting the evidence 

 - Oxford:  Oxford University Press,  2009 
 - xvi, 121 p. ; 21 cm 
<br/><br/><label>ISBN: </label>9780195382716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Early childhood education
<br/><br/><label>Dewey Class. No.: </label>372.21 HIR