000 00296nam a22001337a 4500
999 _c4521
_d4521
020 _a9780070681781
082 _a621.3821 SIN
100 _aSingal T L
245 _aWireless Communications
260 _aChennai
_bMcGraw Hill
_c2018
300 _a668
650 _aApplied physics
942 _cBK