Frenzel, Louis E. Communication electronics : principles and applications / by Louis E Frenzel. - 3rd ed / . - New Delhi : Tata McGraw Hill Education , 1999. - 532p. : figures ; 24cm 1 CD . Includes index ISBN: 9780070483989 RS350.00 Subjects--Index Terms: COMMUNICATION ELECTRONICS Dewey Class. No.: 621.382 / FRE/C