Oppenheim, Alan V. & Willsky, Alan S. Signals and Systems - 2nd Ed. - Prentice Hall of India Private Limited 1997 - xxx, 957p. 20.5 cm. 22.5 cm. Text in English ISBN: 8120312465 Subjects--Facted Index Terms: ELN Index Terms--Genre/Form: F-02 Dewey Class. No.: / OPP