Nair, B Somanathan. Digital signal processing: theory, analysis and design-filter design / by B.Somanathan Nair. - / . - New Delhi : Prentice Hall of India , 2008. - 471p. : Calculus and figures ; 25cm 1 CD . includes index ISBN: 9788120325951 Rs. 295.00 Subjects--Index Terms: SIGNAL PROCESSING Dewey Class. No.: 621.3822 / NAI/D