Vandervelde, Sam <br/><br/>
Circle in a box 

 - Berkeley  MSRI  2009 
 - x; 217p;pbk 
 - MSRI Mathematical circles library .
<br/><br/><label>ISBN: </label>9780821847527 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics-Study and teaching (Secondary)-Handbooks, manuals, etc<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510.712/VAN