00370nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001200078100002200090245005900112260002000171650004500191493820261006003825.0120911s9999    xx            000 0 und d  a0138111758  a003 OPP  aOppenhem, Alan V.  aSignals and system / Alan V. Oppenhem, Alan S. Willsky  a Prentice hall   a System analysis - 2. Signal processing