Hewitt, Sally. <br/><br/>
The number team and the great race / 
Sally Hewitt ; illustrated by Ruth Rivers. 
 - North Mankato, Minn. :  Thameside Press,  2001. 
 - 32 p. :  col. ill. ;  32 cm. 
 - Fun with math .
<br/><br/><label>ISBN: </label>1930643667 
<br/><br/><label>LCCN: </label>2001088844 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>513