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040 _aUPES LIBRARY
_bEnglish
082 _a622
_bMGM
110 _aMGMI
_9685636
245 _aEmerging challenges in mining industry
260 _aKolkata:
_bMGMI,
_c2003
300 _aVp.
650 _aMining
942 _cBK
999 _c7185
_d7185