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| 008 | 211215s9999 xx 000 0 und d | ||
| 040 | _cJayakar Knowledge Resource Centre | ||
| 100 | _aAnnual Report | ||
| 245 | 0 | _aAnnual report | |
| 260 |
_bC M R I _aDhanbad _c1956 |
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| 653 | _aMining engineering, Research-Annual report | ||
| 942 | _c1 | ||
| 999 |
_c98960 _d98960 |
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