001: 2492
003: Starlibrary PMS 4.5
005: 20180420
020: ^a81-203-0720-8
066: ^aAl.D
072: ^aIntroduction
082: ^a621
100: ^aAlan V. Oppenheim
240: ^aDiscrete time signal processing
245: ^aDiscrete time signal processing
260: ^c1994
650: ^a Sampling of Continuous -Time Signals