000 00390nam a22001577a 4500
003 BML
020 _a9789332549685
082 _a621.382
_bTOM
100 _aTomasi , Wayne
245 _aAdvance electronic communications systems
250 _a6th.
260 _aNoida
_bPearson
_c2016
300 _a615p.
650 _aTelecommunication systems - Electronic communication
942 _2ddc
_cBK
999 _c3756
_d3756