Oppenheim, A. V. & Schafer, R. W. Digital Signal Processing : A Practical Guide for Engineers and Scientists - 1st Ed. - Prentice Hall of India Private Limited 1991 - 564p. 23 cm. 21 cm. Text in English Subjects--Facted Index Terms: ELN Index Terms--Genre/Form: F-02 Dewey Class. No.: / OPP