000 00424nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e194025
_aMAIN
041 _aEnglish
082 _a621.3822 C197C(5)
100 _aCarlson, A Bruce
245 0 _aCommunication System: An introduction to signals and noise in electrical communication
260 _aNew Delhi
_bMcGraw-Hill
_c2011
300 _axx, 924 p.
942 _cBK
999 _c157887
_d157887