000 00311nam a22001217a 4500
020 _a8176844624
082 _a621.382
_bBHA
245 _aBharat Sanchar Nigam Limited -recruitment exam : JTO
250 _a4th.
260 _aNew Delhi
_bSatya Prakashan
_c2008
650 _aCommunication engineering
942 _cBK
999 _c41689
_d41689