Schweber, William L. Electronic communication systems : a complete course / William Schweber - 4th ed. - Upple Saddle River, N.J. : Prentice-Hall, c2002 - xii, 820 p. : ill. ; 27 cm. Includes index ISBN: 8120322290 Subjects--Topical Terms: Telecommunication--Study and teaching Dewey Class. No.: 384