Cindy Neuschwander <br/><br/>
Sir Cumference and the Sword in the Cone:  A Math Adventure 
Neuschwander, Cindy 
 - New York  Scholastic Inc  2003 
 - 24 cm  Colour illustrations  32 pages 
<br/><br/>
<br/><br/> Juvenile 
<br/><br/><label>ISBN: </label>9780439632423 
<br/><br/><label>Dewey Class. No.: </label>EJF NEUS