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| 005 | 20210219160651.0 | ||
| 008 | 991125s1985 mx 000 0 spa u | ||
| 035 | _aUPN01000170127 | ||
| 100 | 1 | _aMorin, Edgar | |
| 222 | _aEDUCACION 2001 | ||
| 245 | _aPlanetarización y crisis de la humanidad | ||
| 260 | _aMéxico | ||
| 300 | _a34-38 | ||
| 362 | 0 | _a2008 No. 152, ene. | |
| 653 | 0 | _aREFORMA EDUCATIVA | |
| 653 | 0 | _aGLOBALIZACION | |
| 653 | 0 | _aEDUCACION AMBIENTAL | |
| 905 | _aArticulo | ||
| 999 |
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