| 000 | 00581nam a2200181Ia 4500 | ||
|---|---|---|---|
| 999 |
_c72900 _d72900 |
||
| 005 | 20210108144555.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 041 | _aEN | ||
| 082 |
_a324.19 _bPRO _223 |
||
| 110 |
_9108071 _aPROCEEDINGS of the North American tunneling (2008: North-America) |
||
| 245 |
_aNorth american tunneling-2008 _c/Michael F.Roach |
||
| 260 |
_aLittleton _bSociety for mining, metallurgy, and exploratin, Inc. _c2008 |
||
| 300 | _axii, 834 p. | ||
| 509 | _aNS | ||
| 650 | _aTunneling-North America | ||
| 700 |
_9108072 _aRoach, Michale F. _eetal |
||
| 942 | _cS | ||