Communications

Title
Communications

Personal Author EPSB
Ian. Graham

Summary
A comprehensive account about how we communicate and the methods used such as telephones, cellular phones, fiber optics, and satellite positioning systems.

Year Published
2001

Series
Science fact files

Physical Description
48 p. : col. ill. ; 29 cm.

Note (Local)
[w] 12--Mar/02.

Subject
Telecommunications.

Summary
A comprehensive account about how we communicate and the methods used such as telephones, cellular phones, fiber optics, and satellite positioning systems.

ISBN
9780739810149

Publisher
Austin, Tex. : Raintree Steck-Vaughn, 2001.


LibraryCall NumberTypeItem BarcodeStatus
Hillcrest621.382 GRABook30552000151989Non-Fiction