West, Tracey, 1965-

Liz sorts it out / by Tracey West ; illustrated by Carolyn Bracken. - New York : Scholastic, c1998. - 24 p. : col. ill. ; 21 cm.

"Scholastic's the Magic school bus."

ISBN: 0590818384 (pbk.)

LCCN: 98235182

Subjects--Topical Terms:
Set theory--Juvenile literature.
Set theory.

LC Class. No.: QA248 / .W47 1998

Dewey Class. No.: 511.3/22