000 00424 a2200157 4500
020 _a0470061162
082 _a621.38043
_bBEA
090 _c10717
_d15196
100 _aBeauchamp, K .G.
245 _aSignal processing
_busing analog and digital techniques
260 _aNew York
_bJohn Wiley & sons
_c1973
_g1973
300 _a547p.
_c23cm.
650 _aELECTRONICS AND COMMUNICATIONS
700 _aMaddock, I.
942 _cL
999 _c39213
_d39213