| 000 | 00648cam a22002414a 4500 | ||
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| 001 | 37133 | ||
| 003 | AR-SsjUBGM | ||
| 005 | 20251206162040.0 | ||
| 008 | 250720s1939 xxu 000 0 eng d | ||
| 040 |
_aAR-SsjUBGM _cAR-SsjUBGM |
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| 041 | 0 | _aeng | |
| 044 | _axxu | ||
| 080 | _a621.78 | ||
| 100 | 1 |
_aPortevin, Albert _941013 |
|
| 245 | 1 | 0 | _aHeat treatment of metallurgical products. |
| 260 |
_aCleveland : _bPenton Publishing Co, _c1939. |
||
| 300 |
_a246 p. : _bil. ; _c23 cm |
||
| 650 | 4 | _aIngeniería mecánica | |
| 650 | 4 | _aTratamiento térmico | |
| 655 | 4 |
_aLibro _914 |
|
| 942 |
_cLB _2cdu |
||
| 945 |
_aidgym _d2004-10-01 |
||
| 999 |
_c37133 _d37133 |
||