000 00429nam a22001817a 4500
003 BML
020 _a9780071077828
082 _a621.382
_bKEN
100 _aKennedy , George
245 _aElectronic communication systems
250 _a5th.
260 _aNew Delhi
_bMcGraw-Hill
_c2016
300 _a630p.
650 _aTelecommunication systems
700 _aDavis , Bernard
700 _aPrasanna , S.R.M
942 _2ddc
_cBK
999 _c3691
_d3691