000 00352nam a2200169Ia 4500
100 _aTomasi, Wayne
080 _a621.38
526 _dNTB
526 _aUG
366 _f20%
250 _a6th ed.
942 _cBK
245 _aAdvanced electronic communications systems, 6th ed
260 _aPearson
_bNoida
_c2015
300 _a615
546 _aE
999 _c54255
_d54255