01431cam a2200385 4500 1034248264 TxAuBib 20231107120000.0 990106s1999||||||||||||||||||||||||eng|u 99010185 9780756951764 hbk. 0756951763 hbk. 9781570911644 soft 1570911649 soft 9781570911668 lib. bdg. 1570911665 lib. bdg. (OCoLC)40762506 TxAuBib Neuschwander, Cindy. Sir Cumference and the dragon of Pi : a math adventure / by Cindy Neuschwander ; illustrated by Wayne Geehan. Watertown, MA : Charlesbridge, 1999. 32 p. : col. ill. ; 24 cm. Charlesbridge math adventures Charlesbridge math adventures When Sir Cumference drinks a potion which turns him into a dragon, his son Radius searches for the magic number known as pi which will restore him to his former shape. 20231107. Circle Juvenile literature. Geometry Juvenile literature. Shapes Juvenile literature. Pi Juvenile literature. Geehan, Wayne,. Charlesbridge math adventures. Charlesbridge math adventures. TXSAI