Computers.
By: Illustrated by James and Ruth McCrea.
Contributors: McCrea, James, illus.; McCrea, Ruth, illus.
Series: Young math books
Publisher: Crowell; Thomas Y. Crowell Co
Published: 1972
Place of publication: New York
Language: eng
Number of pages: 32
Subjects: Computers -- Juvenile literature.; Electronic data processing -- Juvenile literature.; Computers.; Data processing.
Description: An easy-to-read explanation of the way a computer works and what it does.