000 00301 a2200133 4500
001 38278
082 _a621.38043 OPP
090 _c24330
_d24330
100 _aOppenheim A
245 _aDiscrete time signal processing
250 _a1
260 _aUSA
_bPrentice Hall
_c1989
300 _a879 p
942 _aNUST-CAE
_k621.38043 OPP
999 _c273351
_d273351