Schoenbeck, Robert J. ., Electronic communications Modulation and Transmission / Robert J. Schoenbeck. - 2nd ed. - New Delhi : Prentic Hall of India , c1992 [2004 reprint]. - xxii, 645 p. : ill. ; 24 cm. Includes index. ISBN: 9788120314832 8120314832 Subjects--Topical Terms: Telecommunication. Dewey Class. No.: 621.382 / SCE 2004