Designing optimal voice networks for businesses, government, and telephone companies
By: byJ. Jewett, J. Shrago, B. Yomtov ; (edited and illustrated by L. Saryusz-Dembowski).
Contributors: Shrago, J.; Yomtov, B.; Saryusz-Dembowski, L.
Publisher: Telephony Pub. Corp
Published: 1980
Place of publication: Chicago, Ill
Language: eng
Number of pages: 325
Subjects: Telephone systems.
Notes: Includes index.