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| 999 |
_c27272 _d27272 |
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| 005 | 20220707165948.0 | ||
| 008 | 160617b xxu||||| |||| 00| 0 eng d | ||
| 040 |
_aUPES LIBRARY _bEnglish |
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| 082 |
_a622.338 _bDAS |
||
| 100 |
_aDas, Samir Kumar _91843 |
||
| 245 | _aExplosives and blasting practices in mines | ||
| 260 |
_aDhanbad : _bLovely Prakashan, _c2014 |
||
| 300 | _a367p. | ||
| 650 |
_aMining _957108 |
||
| 942 | _cBK | ||