| 000 | 005200000a22001690004500 | ||
|---|---|---|---|
| 245 | _aWeak rock tunnelling : a simplified analytical simulation, a PC-based model and design charts for engineering practice | ||
| 100 | _aFranciss, F.O. | ||
| 260 |
_aRotterdam _bA.A. Balkem _c1994 |
||
| 300 | _axiii, 200p., tables | ||
| 020 | _a9054101458 | ||
| 080 |
_a624.19 _bF7 |
||
| 650 | _aTUNNELS AND TUNNELING | ||
| 650 | _aTUNNELS AND TUNNELING-CONSTRUCTION | ||
| 650 | _aROCK MECHANICS | ||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c66250 _d66250 |
||