| 000 | 00309pas a2200097 454500 | ||
|---|---|---|---|
| 008 | 160820b1949 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a0026-5187 | ||
| 245 | _aMINING ENGINEERING | ||
| 260 |
_aLITTLETON, CO _bSOCIETY FOR MINING METALLURGY AND EXPLORATION, INC _c1949 |
||
| 906 |
_a58(10), 2006 _b _c _dJan - Dec,2008 |
||
| 999 |
_c471331 _d471331 |
||