Kennedy, George. Kennedy`s electronic communication systems / George Kennedy,Bernard Davis, S R M Prasanna. - 5th ed / . - New Delhi : Tata McGraw Hill Education , 2011. - xx,630p. : figures ; 23cm . includes index ISBN: 9780071077828 RS625.00 Subjects--Index Terms: ELECTRONIC COMMUNICATION SYSTEMS Dewey Class. No.: 621.382 / KEN/K