Communications satellites : message centers in space /

Traces the development of the satellites which provide instant global communication via television and telephone.

Bibliographic Details

Main Author:	Hunt, Bernice Kohn
Other Authors:	Kühl, Jerome
Format:	Book
Language:	English
Published:	New York : Four Winds Press, 1975.
Subjects:	Artificial satellites in telecommunication > Juvenile literature. Rockets (Aeronautics) > Juvenile literature. Artificial satellites in telecommunication. Rockets (Aeronautics) Communication.