Neuschwander, Cindy.

Sir Cumference and the dragon of pi : a math adventure / by Cindy Neuschwander ; illustrated by Wayne Geehan. - Watertown, MA : Charlesbridge, c1999. - 32 p. : col. ill ; 24 cm.

Radius, son of Sir Cumference, embarks on a quest to find the magic number known as pi in order to restore his father--who has been turned into a dragon--to his original shape.

5.1. 5.1 Follett Library Resources. 3-6 Follett Library Resources.

0329234218 1413107281 1570911649 (soft) 1570911665 (jrb) 9780329234218 9781413107289 9781570911644 9781570911668

99010185


Circle--Juvenile literature.
Pi--Juvenile literature.
Circle.
Pi.
Circle.
Pi.

QA484 / .N48 1999

516/.15