| 000 | 00426nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230503b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a669:621.31635 _bJ6 |
||
| 245 |
_aCopper for busbars _c/ Copper Development Association |
||
| 260 |
_aHerts: _bCopper Development Association, _c1956 |
||
| 650 | _aChemical technology | ||
| 653 | _aCopper | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c26656 _d26656 |
||