Great Discoveries & Inventions That Improved Our Daily Lives
Casanellas, Antonio.
Great Discoveries & Inventions That Improved Our Daily Lives - Milwaukee, WI Gareth Stevens Publishing 2000 - 32p.:col. ill.
Explains the operation of common devices such as the doorbell, alarm clock, photocopier , radio, television, and computer; includes instructions for science experiments.
0-8368-2586-1
Great Discoveries & Inventions That Improved Our Daily Lives - Milwaukee, WI Gareth Stevens Publishing 2000 - 32p.:col. ill.
Explains the operation of common devices such as the doorbell, alarm clock, photocopier , radio, television, and computer; includes instructions for science experiments.
0-8368-2586-1