000			00563nam a22001457a 4500
999			_c13475 _d13475
020			_a9788120307605 (pbk)
082			_a621.3822 _bJOH
100			_aJohnson, Johnny R.
245			_aIntroduction to digital signal processing
260			_aNew Delhi _bPHI Learning _c1989
300			_axix, 407 p. _b: ill. _c; 23 cm.
500			_aIncludes bibliographical references and index.
650			_aSignal processing-Digital techniques _aSignal processing-Mathematics _vDiscrete fourier transforms _vDiscrete-Time signals _vLadder structures _vIIR system _vFEAS
942			_cBK