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999 |
_c26058 _d26058 |
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003 | AR-SmCIES | ||
005 | 20240514143406.0 | ||
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040 | _cAR-SmCIES | ||
041 | 7 |
_aen _2ISO 639-1 |
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091 | _a24747 | ||
092 | _av.1 | ||
245 | 1 | 0 |
_aSpines Thesaurus: _bA controlled and structural vocabulary of science and technology |
260 |
_aParĂs: _bUNESCO, _c1976. |
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300 |
_a316 p. _bil. ; |
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650 | 4 |
_aCATALOGOS POR MATERIA _97613 |
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650 | 7 |
_aTRATAMIENTO DE LA INFORMACION _2UNESCOT _91962 |
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650 | 7 |
_aUNESCOT _2TESAURO _97614 |
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942 |
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