| 000 | 00354nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 231004b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aJournal of the Korean institute of mineral and mining engineers | ||
| 260 |
_aSeoul: _bKorean Institute of Mineral and Mining Engineers, |
||
| 942 |
_2udc _cCR |
||
| 999 |
_c62492 _d62492 |
||