Calculator riddles /

Bibliographic Details
Main Author:	Adler, David A.
Other Authors:	Fisher, Cynthia (Illustrator)
Format:	Book
Language:	English
Published:	New York : Holiday House, [1995]
Edition:	1st ed.
Subjects:	Calculators > Juvenile literature. Riddles, Juvenile. Calculators. Riddles. Mathematical recreations.