Gayle Worland
2) The radio
Author
Series
Fact finders volume Great inventions
Publisher
Capstone Press
Pub. Date
[2004]
Accelerated Reader
IL: LG - BL: 4.5 - AR Pts: 1
Language
English
Description
Explores the history of the radio and describes how this invention developed into the radios we use today.
3) The computer
Author
Series
Fact finders volume Great inventions
Publisher
Capstone Press
Pub. Date
[2004]
Accelerated Reader
IL: LG - BL: 4.5 - AR Pts: 1
Language
English
Description
Traces the development of computers from the earliest calculating machines to the devices we use today.