Telephony
Subtitle: today and tomorrow
By: Dimitris N. Chorafas.
Series: Prentice-Hall series in data processing management
Publisher: Prentice-Hall
Published: 1984
Place of publication: Englewood Cliffs, N.J
Language: eng
Number of pages: 292
Subjects: Telecommunication -- Technological innovations; Telephone -- Technological innovations
Notes: Includes index.