| 000 | 00492nam a2200193 a 4500 | ||
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| 005 | 20210219153058.0 | ||
| 008 | 991125n 000 0 spa u | ||
| 035 | _aUPN01000076597 | ||
| 100 | 1 |
_aYáñez, Agustín, _d1904-1980 |
|
| 222 | _aEL MAESTRO | ||
| 245 | _aLa enseñanza media | ||
| 300 | _a195-197 | ||
| 362 | _a1969 No. 11, dic. | ||
| 653 | 0 | _aEDUCACION SECUNDARIA | |
| 653 | 0 | _aEDUCACION TECNICA | |
| 653 | 0 | _aREFORMA EDUCATIVA | |
| 904 |
_aAC _b014408 |
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| 905 | _aArticulo | ||
| 999 |
_c67885 _d67885 |
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