000 00411nam a2200157Ia 4500
008 130318s9999 xx 000 0 und d
020 _a9788120305328
082 _a621.3822 OPP/D
100 _aOppenheim, Alan V
245 _aDigital signal processing
260 _bPHI Learning
_aNew Delhi
_c1975
300 _a585
650 _aDISCRETE SYSTEMS
650 _aSPECTUM ESTIMATION
700 _aSchafer, Ronald W
999 _c2272
_d2272