00498nam a2200145Ia 4500008004100000100002400041245003700065260002700102260000900129300000800138650004000146942001000186952014100196999001500337221231s9999    xx            000 0 und d  aWAinstain L A94652 0aExtraction of signals from noise  bPrentice-Hall of India  c1962  a382  aElectronics and Communication94653  cBE_BK  00104070aAITbAITd2015-06-24eSapna Book Housel0pBE09556r2022-12-31w2022-12-31yBE_BKzElectronics and CommunicationB1900-01-01  c3633d3633