Murphy, Stuart J., 1942-

Elevator magic / by Stuart J. Murphy ; illustrated by G. Brian Karas. - 1st ed. - New York, NY : HarperCollins, c1997. - 32, [1] p. : col. ill. ; 21 x 26 cm. - MathStart .

"Level 2, subtracting."

Includes bibliographical references (p. [33]).

Explains the concept of subtraction through a rhyming text about a descending elevator.

ISBN: 0060267747 0064467090 (pbk.) 0060267755 (lib. bdg.)

LCCN: 96005672 /AC

Subjects--Topical Terms:
Subtraction--Juvenile literature.
Subtraction.

LC Class. No.: QA115 / .M868 1997

Dewey Class. No.: 513.2/12