00565nam a2200169Ia 4500008004100000020001400041041000800055082001800063100004200081245003700123250000600160260005200166300001100218650002000229999001900249952012700268210716s1992    xx            000 0 und d  a876927207  aeng  a621.3822 OPPA  aOppenheim, Alan V; Schafer, Ronald W.  aDiscrete time signal processing.  a1  aNew DelhibPrentice Hall of India PVt Ltdc1992  axv,879  aDigital Systems  c182459d182459  001040708MCAaAIMITbAIMITd2021-07-16g150.00l0o621.3822 OPPApMCA01967r2025-07-21 00:00:00v150.00w2021-07-16yBK