| 000 | 00459nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1969 xx 000 0 und d | ||
| 082 |
_a622.2 _bM53S |
||
| 100 | _aFeinberg, J. | ||
| 245 | 0 | _aSafety in Opencast Mining | |
| 260 |
_aMoscow _bMir Publishers _c1969 |
||
| 300 | _a372 | ||
| 650 | _aEngineering and allied operations | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aMining engineering | ||
| 653 | _aSafety measures | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c11849 _d11849 |
||