Young, Paul H. Electronic communication techniques / Paul H. Young - 5th ed. - Upper Saddle River, N.J. : Pearson, 2004 - xix, 893 p. : ill. ; 25 cm. Includes index ISBN: 0130482854 RM426.12 LCCN: 2003-042543 Subjects--Topical Terms: TelecommunicationElectronics