| 000 | 00420pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 160408b1987 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a624.152 _bC547p |
||
| 100 | _aClark, George Bromley | ||
| 245 | 1 | _aPRINCIPLES OF ROCK FRAGMENTATION | |
| 260 |
_aNew York _bWiley _c1987 |
||
| 300 | _ax,610 | ||
| 650 | _aBoring | ||
| 650 | _aRock-Drills | ||
| 650 | _aRock Excavation | ||
| 964 | _gCIRC | ||
| 997 | _aA99027 C | ||
| 999 |
_c306787 _d306787 |
||