| 000 | 00498 a2200253 4500 | ||
|---|---|---|---|
| 001 | 62710 | ||
| 020 | _a0-471-62804-227 | ||
| 041 | _aeng | ||
| 080 | _a622 Har(2) | ||
| 245 | _aIntroductory mining engineering | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bNew York : John Wiley, 1987 | ||
| 260 | _c1987 | ||
| 300 | _axiii,633 p. | ||
| 300 | _c22 cm | ||
| 490 | _a | ||
| 100 | _aHartman, Howard L. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aMining engineering | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c29517 _d29517 |
||