| 000 | 00451nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 130322t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9780873351638 | ||
| 050 |
_aTN 275 _b.T33 |
||
| 100 |
_aGertsch, R.E. _91451 |
||
| 245 |
_aTechniques in underground mining: selections from underground mining methods handbook _cby E. Gertsch |
||
| 260 |
_aLittleton _bSME _c1998 |
||
| 300 | _aix, 823p. | ||
| 650 |
_aMining engineering _91452 |
||
| 942 |
_2lcc _cLONG LOAN |
||
| 999 |
_c742 _d742 |
||