Elevator magic /

Murphy, Stuart J., 1942-

Elevator magic / by Stuart J. Murphy ; illustrated by G. Brian Karas. - New York : HarperCollins, c1997. - 32 p. : col. ill. ; 21 cm. - MathStart. .

ALA Booklist Horn Book Science Books and Films School Library Journal

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

2 1-4

0064467090 $10.45

96005672


Subtraction--Juvenile literature.
Subtraction.
Subtraction

QA115 / .M868 1997

513.2/12