000 00213 a2200097 4500
001 25587
100 _aPierce, J R
245 _aSymbols, signals and noise
260 _a
_bHutelinson
_c1962
090 _c17306
_d17306
942 _aNUST-CAE
_cM
_c8121
999 _c260660
_d260660