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_aAvram, Henriette D. _98887 |
| 245 | 1 | 3 |
_aEl servicio MARC : _b: su historia y sus consecuencias. |
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_aMéxico, D.F. : _bBiblioteca Benjamín Franklin, _c1976. |
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| 300 | _a44 p. | ||
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_aBATCH-UPD _b10 _c20130110 _lUCH01 _h2047 |
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_aE5765TAJ _b05 _c20150909 _lUCH01 _h1339 |
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| 650 | 1 | 4 |
_aAlmacenamiento y recuperación de la información. _94462 |
| 650 | 1 | 4 |
_aBibliotecas _xAutomatización. _912495 |
| 650 | 1 | 4 |
_aCatalogación. _920484 |
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