description: The second edition contains updated and expanded chapters and many new illustrations. It places increased emphasis on digital technology and provides a new chapter on services.
language: English
title: Introduction to Telephones and Telephone Systems (Telecommunications Library) [Dec 01, 1986] Noll, Michael A.
titlecomplete: Introduction to Telephones and Telephone Systems (Telecommunications Library) [Dec 01, 1986] Noll, Michael A. (The Artech House telecom library)
ratings_count: 5
publisher: Artech House