附註:Revised edition of: Introduction to telephones & telephone systems. 2nd ed. c1991.
Includes bibliographical references and index.
Introduction -- Networks: a systems perspective -- Station apparatus -- Analog transmission systems -- Digital transmission systems -- Electromechanical switching systems -- Electronic switching systems -- Signaling -- Wireless telephone service -- Data communication -- Communication services: old, new, and questionable -- A short history of telecommunication in the United States, with an emphasis on the Bell System -- A perspective on telecommunications.
