| 000 | 00483nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | NUST - PNEC | ||
| 005 | 20170116181201.0 | ||
| 008 | 160217b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a- | ||
| 040 | _cLIBRARY | ||
| 082 | _a669.3 CDA | ||
| 100 |
_916471 _aCDA (Copper Development Association) |
||
| 245 |
_aCopper, its ores, mining and extraction _cCopper Development Association |
||
| 260 |
_aLondon: _bCDA; _c1957 |
||
| 650 |
_916472 _aCopper--Metallurgy _xME |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c71492 _d71492 |
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