001: 2542
003: Starlibrary PMS 4.5
005: 20180420
020: ^a0-333-39-164-0
066: ^aPA.E
072: ^aIntroduction
082: ^a621
100: ^aPAUL A. LUNN
240: ^aElectonic signals and systems
245: ^aElectonic signals and systems
260: ^c1986
650: ^a Signals and Systems