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| 003 | DR-UNIBE | ||
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_cBiblioteca UNIBE _aBiblioteca UNIBE |
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| 082 | _aPP 600 T255 | ||
| 245 | 1 | 0 | _aTechnical training |
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_aEstados Unidos de América : _bTechnical Training Magazine, |
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| 362 | _a1999: (may-jun) | ||
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_aTecnología _95420 |
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_2ddc _cCR |
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