Nagrath, I. J. Signals and systems / I. J. Nagrath, S N Sharan and Rakesh Ranjan - 2nd ed. - India Tata McGraw Hill Education 2009 - 635 p. ISBN: 9780070141094 Subjects--Topical Terms: System analysisᅠSignal theory (Telecommunication)ᅠ Dewey Class. No.: 621.38043 NAG-I