Rao , D.G. & Tunga , S. Signals and Systems - 4th Ed. - Delhi Dorling Kindersley (India) Pvt. Ltd. 2010 - xi,503p. 24 cm. Text in English ISBN: 9788131732298 Subjects--Facted Index Terms: ELN Index Terms--Genre/Form: F-02 Dewey Class. No.: 621.38043 / RAO