Haykin, Simon. Signals and Systems - 2nd ed. - New Delhi : Wiley India Pvt. Ltd. , 2021. - xxi, 790p. : Pic, ; 25cm. Includes Index. Includes Bibliographical References. ISBN: 9789354243158 Subjects--Topical Terms: System Analysis Dewey Class. No.: 621.3822 H412s 2021