| 000 | 00417cam a2200193 4500 | ||
|---|---|---|---|
| 001 | D14844 | ||
| 008 | 090401t1954 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u18351 | ||
| 041 | _aeng | ||
| 050 | _a622.33 | ||
| 100 | _aMason, E. | ||
| 245 | _aPractical coal mining | ||
| 250 | _a4th | ||
| 260 |
_aLondon _bVirtue _c1954 |
||
| 300 | _a2 vols. 25cm | ||
| 350 | _a1.75 | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c87591 _d87591 |
||