Tang, Greg <br/><br/>
The Grapes of math / 
Greg Tang. 
 - New York :  Scholastic,  2001. 
 - [unpaged] :  col. ill.;  27 cm. 
 - Mind - stretching math riddles. .
<br/><br/><label>ISBN: </label>978-0-439-21033-1 
<br/><br/><label>Dewey Class. No.: </label>Kid  T164g  2001