Brewster, Telecommunications technology/ Brewster ; R.L. Brewster. - 200 pages: illustreted; 25 cm. - Ellis Horwood series in electronic and communication engineering. . - Ellis Horwood series in electronic and communication engineering. . Bibliography: p. [181]-182. Includes index. ISBN: 047020207X 0853129088 Subjects--Topical Terms: Telecommunication. LC Class. No.: TK5101 / .B68 1986