| 000 | 00441nam a2200181 4500 | ||
|---|---|---|---|
| 001 | 00164003 | ||
| 003 | PWmBRO | ||
| 005 | 20240602103532.0 | ||
| 008 | 980424s1967 enka b 00110 eng | ||
| 100 | 1 | 0 | _aMcGregor, K. |
| 245 | 1 | 4 |
_aThe drilling of rock / _cK. McGregor. |
| 260 | 0 |
_aLondon : _bCR Books, _c[1967]. |
|
| 300 |
_a306 p. : _bill. |
||
| 650 | 0 | _aRock-drills. | |
| 650 | 0 | _aBoring. | |
| 650 | 0 | _aRock excavation. | |
| 942 | _2ddc | ||
| 999 |
_c77198 _d77198 |
||