| 000 | 00364nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 082 | _a622.2 N277 | ||
| 100 | _aNATIONAL INSTITUTE OF ROCK MECHANICS(KOLAR) | ||
| 245 | 0 | _aWORKSHOP ON NUMERICAL METHODS IN ROCK EXCAVATION DESIGN | |
| 260 |
_aKARNATAKA _bKOLAR GOLD FIELDS _c1991 |
||
| 300 | _a30X23 | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c22854 _d22854 |
||