000 00331nam a2200157Ia 4500
082 _a621.38/Tom
100 _aTomasi, Wayne
526 _dTB
526 _aUG
366 _f20
942 _cBK
245 _aAdvanced electronic communications systems.-6th ed.
260 _aNoida
_bPearson
_c2015
300 _a615
546 _aE
999 _c78616
_d78616