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| 005 | 20210219152832.0 | ||
| 008 | 991125n 000 0 spa u | ||
| 035 | _aUPN01000062741 | ||
| 100 | 1 | _aSantillán, Edith | |
| 222 | 0 | _aREVISTA SEP | |
| 245 | 0 | 0 | _aAcreditación de estudios abiertos de educación primaria |
| 300 | _a29-33 | ||
| 362 | 0 | _a1975 Año 3, no. 12, feb. | |
| 653 | 0 | _aEDUCACION PRIMARIA | |
| 653 | 0 | _aLEGISLACION EDUCATIVA | |
| 653 | 0 | _aREFORMA EDUCATIVA | |
| 653 | 0 | _aSEP | |
| 700 | 1 |
_aAvila, J. C., _ecoaut. |
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| 904 |
_aAC _b000552 |
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| 905 | _aArticulo | ||
| 999 |
_c61850 _d61850 |
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