| 000 | 00584cam a22002294a 4500 | ||
|---|---|---|---|
| 003 | AR-SsjUIB | ||
| 005 | 20250716140123.0 | ||
| 008 | 250429s1969 xxk 000 0 eng d | ||
| 040 |
_aAR-SsjUIB _cAR-SsjUIB |
||
| 041 | 0 | _aeng | |
| 044 | _axxk | ||
| 080 | _a669.05 | ||
| 100 | 1 |
_aDuckworth, W. E. _911341 |
|
| 245 | 1 | 0 | _aElectro-slag refining. |
| 260 |
_aLondon : _bChapman Hall, _c1969. |
||
| 650 | 7 |
_aMetalurgia extractiva _2lemb _911328 |
|
| 655 | 7 |
_aLibro _2unescot _914 |
|
| 700 | 1 |
_aHoyle, G. _911343 |
|
| 942 |
_cLB _2cdu |
||
| 945 |
_adbfi _d1998-11-19 |
||
| 999 |
_c10631 _d10631 |
||