Ziemer, Rodger E. Signals and systems : continuous and discrete/ Rodger E. Ziemer, William H. Tranter, D. Ronald Fannin - 4th ed. - New Delhi : Prentice-Hall, 2005 - xvii, 622 p. : ill.; 24 cm. Includes index ISBN: 8120327578(pbk.) Rs.350.00 Subjects--Topical Terms: System analysisSignal theory (Telecommunication) Dewey Class. No.: 621.38223