Kennedy, George, 1937- Electronic communication systems / George Kennedy, Bernard Davis. - 4th ed. - New Delhi : Tata McGraw-Hill, c1993. [reprinted 2000] - xv, 763 p. : ill., col., figs., tables ; 23 cm. Includes index. ISBN: 0074636820 LCCN: 92003906 Subjects--Topical Terms: Telecommunication. LC Class. No.: TK5101 / .K39 1993 Dewey Class. No.: 621.382/ K34e