How to count like a Martian /

Introduces different systems of counting including the Egyptian base ten, the Babylonian base sixty, the Hindu system using three symbols, and the abacus and computer systems.

Bibliographic Details

Main Author:	St. John, Glory
Format:	Book
Language:	English
Published:	New York : H. Z. Walck, [1975]
Subjects:	Numeration > Juvenile literature. Number systems.