Decade of the Berkeley math circle  The American experience V.1 
ed by Zvezdelina Stankova and Tom Rike 
 - India  AMS  2012 
 - xviii, 326p 
 - MSRI Mathematical circles library  v.1 .
<br/><br/><label>ISBN: </label>9780821887288 
<br/><br/><label>Dewey Class. No.: </label>510.7127946  / P12 (MA)