| 000 | 00456pam a2200121a 44500 | ||
|---|---|---|---|
| 008 | 140414b1920 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_aAIM _b669.05 |
||
| 245 |
_aTransactions of the American Institute of Mining and Metallurgical Engineers _c |
||
| 260 |
_aNEW YORK _bAMERICAN INSTITUTE OF MINING METALLURGICL AND PETROLEUM ENGINEERS _c1920 |
||
| 650 | _aMINING AND METALLURGY - -JOURNAL | ||
| 690 | _aMETALLURGICAL AND MATERIALS ENGINEERING | ||
| 906 | _a38720 | ||
| 999 |
_c36752 _d36752 |
||