000			00333nam a2200121 a 4500
082			_a621.3822 _bOPE
245			_aData Acquisition and Signal Processing
260			_aNawala : _bOpen University of Srilanka, _c1988.
300			_a236 p. : _billustrations ;
650			_aData Acquisition.
650			_aSignal Processing.
942			_cREF
999			_c36837 _d36837