000 003100000a22001330004500
008 140223b1978 xxu||||| |||| 00| 0 eng d
041 _aEng
080 _aMY91 L8
082 _aMY91 L8
100 _aRAJAN Mohan sundara
245 _aTelcom story
260 _aNew Delhi
_bNBT
_c1978
650 _aCOMMUNICATION
999 _c49149
_d49149