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| 005 | 20250425161713.0 | ||
| 008 | 250425s9999 xx 000 0 und d | ||
| 041 | _aspa | ||
| 082 | _a378.866306 | ||
| 245 | 0 | _aUN ANIO DE LABORES; INFORME GENERAL DE LA UNI | |
| 250 | _a1A ED. | ||
| 260 |
_aEcuador _bPUBLICACIONES ESPOL _c1979 |
||
| 260 | _aGUAYAQUIL | ||
| 300 | _a55 | ||
| 650 | _aESTUDIOS CULTURALES | ||
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| 010 | _a26229 | ||
| 999 |
_c214408 _d214408 |
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