Kennedy, George. Electronic communication systems / George Kennedy ; Bernard Davis and S.R.M Prassanna. - 5th ed. - New Delhi : McGraw-Hill, 2013. - xix, 630p. : ill. ; 25 cm. Includes index. ISBN: 9780071077828 (pbk.) LCCN: 92003906 Subjects--Topical Terms: Telecommunication. LC Class. No.: TK5101 / .K39 1993 Dewey Class. No.: 621.382 / KEN