000 00302nam a2200133Ia 4500
082 _a621.382 TAU
100 _aTAUB, HERBERT
110 _aSCHILLING, DONALD L
245 _aPRINCIPLES OF COMMUNICATION SYSTEMS
250 _aII
260 _bTata McGraw Hill
_c2004
300 _a759
942 _2ddc
_cB
999 _c60109
_d60109