000 00283nam a2200133Ia 4500
100 _aPapoulis/ Athanasios
942 _cBK
654 _aSignal analysis
245 _aSignal analysis
260 _bMcGraw Hill
_aSingapore
_c1986
300 _a431
546 _aENGLISH
999 _c29267
_d29267