| 000 | 00360nam a2200109 4500 | ||
|---|---|---|---|
| 999 |
_c334676 _d334676 |
||
| 082 |
_a622.7 _bCOM.M |
||
| 100 | _aSixth commonwealth mining and metallurgical congress | ||
| 245 |
_aMilling of canadian ores _c6th commonwealth mining and metallugical congress, Canada |
||
| 260 |
_aCanada _c1957 _bAuthority of the General Committee |
||
| 260 | _aAuth | ||
| 942 | _cBK | ||