000 00327nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a621.382
100 _a"Taub, Herbert"
245 0 _aPrinciples of Communication Systems
250 _n3
260 _bMcGraw-Hill
365 _b295
942 _cBK
999 _c194413
_d194413