Cover Image

Information network system : telecommunications in the twenty-first century /

Bibliographic Details
Main Author: Kitahara, Yasusada, 1914-
Format: Book
Language:English
Published: London : Heinemann Educational Books, 1983.
Subjects:
Telecommunication.
Technological innovations.
Data transmission systems.
Description
Physical Description:151 pages : illustrations, 1 map ; 23 cm.
Bibliography:Includes bibliographical references and index.
ISBN:0435718487