00466nam a2200157Ia 450000500170000000800410001702000180005808200220007610000560009824500360015425000120019026000400020230000080024250000290025065000290027920250328142912.0231217s9999    xx            000 0 und d  a9788131704929  a621.38481  OPP;20  aOppenheim, Alan V. Schafer, Ronald W. Buck, John R. 0aDiscrete time signal processing  a2nd ed.  c1999bDorling KindersleyaNew Delhi  a888  aContent pages available.  aDiscrete,time,processing