| 000 | 00373nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 171227s9999 xx 000 0 und d | ||
| 100 | _aGhosh, B | ||
| 245 |
_aMine Surveying _bExamination for Coal Mines Surveyors Certificate of Competency (199-2006) |
||
| 300 | _a272 | ||
| 365 | _b300 | ||
| 520 | _aMine,Surveying,Mine Surveying | ||
| 650 | _aMine Surveying | ||
| 700 | _a Ghatak, S | ||
| 906 | _a40 | ||
| 999 |
_c172886 _d172886 |
||