| 000 | 00470cam a2200157 4500 | ||
|---|---|---|---|
| 008 | 100715n 000 0 eng u | ||
| 035 | _a(Sirsi) a170425 | ||
| 050 | _aTN 673 RUH 1991 | ||
| 100 | _aRuhmer, W.T. | ||
| 245 |
_aHandbook on the estimation of metallurgical process costs / _cby W.T. Ruhmer. |
||
| 250 | _a2nd ed. | ||
| 260 |
_aRandburg : _bMintek, _c1991. |
||
| 300 | _a175p. | ||
| 500 | _aspecial publication no. 14 | ||
| 650 | _aMetallurgical Processes. | ||
| 999 |
_c114852 _d114852 |
||