Brewster, R. L. Telecommunications technology / by R.L. Brewster.- - Chichester, West Sussex, England ; New York : Halsted Press, c1986. - 200 p. : ill. ; 25 cm. - Ellis Horwood series in electronic and communication engineering. . Includes index. Bibliography: p. [181]-182. ISBN: Source: B-21205 LCCN: 85027347 Subjects--Topical Terms: Telecommunication. LC Class. No.: TK5102.5.B73 / .B73 1987 Dewey Class. No.: