Asimov, Isaac, 1920-

How did we find out about numbers? Illustrated by Daniel Nevins. - New York, Walker [1973] - 63 p. illus. 22 cm. - His How did we find out ... series .

Traces the origin of numbers and the development of the Roman, Egyptian, and Hindu systems of numerals.

ISBN: 0802761356 0802761364 (lib. bdg.)

LCCN: 72087350 /AC/r83

Subjects--Topical Terms:
Numeration--Juvenile literature.
Number systems.

LC Class. No.: QA141.3 / .A84 1973

Dewey Class. No.: 513/.2