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| 005 | 20221113015416.0 | ||
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_aBATCH _b20061129 _zjanium |
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| 020 | _a970-07-1796-8 | ||
| 082 | 0 | 4 | _a348.80972 M611n 2000 |
| 130 | 0 | _aMéxico. Leyes, decretos, etc. | |
| 245 | 0 | 0 |
_aNueva ley del Seguro Social : _bcomentada,orientaciones prácticas / _cMaría Simona Ramos Ruvalcaba, José Carlos Díaz Rivadeneyra, coments |
| 250 | _a2 | ||
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_aMéxico : _bPorrúa, _c2000 |
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| 300 | _axxxi, 355 p. | ||
| 650 | 4 |
_aSEGURIDAD SOCIAL _xLEYES Y LEGISLACION _xMEXICO |
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_aRamos Ruvalcaba, María Simona, _ecoment. |
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| 700 | 1 |
_aDíaz Rivadeneyra, José Carlos, _ecoment. |
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