The first computers
By: Charles A. Jortberg.
Series: Kids & computers
Publisher: Abdo & Daughters
Published: 1997
Place of publication: Minneapolis, Minn
Language: eng
Number of pages: 39
Subjects: Computers -- History -- Juvenile literature.; Computers -- History.
Description: Surveys the history of devices leading up to modern computer systems, from ancient celestial calculators and abacuses to punched card systems and the Univac.
Notes: Includes index.