Sharma, Sanjay Signals and systems/ Sanjay Sharma. - New Delhi: S.K. Kataria & Sons, c2017. - 682 p.: ill.; 28 cm. Includes index ISBN: 978-93-5014-229-5 Subjects--Topical Terms: System analysis Signal processing --Digital techniques. Dewey Class. No.: GC 621.3822 S531 2017