Tomasi, Wayne Advanced electronic communications systems / Wayne Tomasi - 5th ed. - New Delhi : Prentice Hall, c2001. - xi, 498 p. : ill. ; 26 cm. ISBN: 0130221260 LCCN: Subjects--Topical Terms: Digital communicationsTelecommunication systems LC Class. No.: TK5103.7 / .T65 2001 Dewey Class. No.: 621.382 / T655a