Alexander Zvonkin <br/><br/>
Math from three to Seven  The Story of a mathematical Circle for Preschoolers 
by Alla Yarkho and Poul Zeitz 
 - USA  AMS  2011 
 - xiii, 300p. 
 - MSRI Mathematical Circles Library .
<br/><br/><label>ISBN: </label>9780821868737 
<br/><br/><label>Dewey Class. No.: </label>372.7  / P11 (MA)