000 00345nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aWAinstain L A
_94652
245 0 _aExtraction of signals from noise
260 _bPrentice-Hall of India
260 _c1962
300 _a382
650 _aElectronics and Communication
_94653
942 _cBE_BK
999 _c3633
_d3633