| 000 | 00456nam a2200181 a 4500 | ||
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| 005 | 20210219153319.0 | ||
| 008 | 991125n 000 0 spa u | ||
| 035 | _aUPN01000090934 | ||
| 100 | 1 |
_aYáñez, Agustín, _d1904-1980 |
|
| 222 | _aEL MAESTRO | ||
| 245 | _aLa orientación vocacional | ||
| 300 | _a160-168 | ||
| 362 | _a1970 No. 12, ene. | ||
| 653 | 0 | _aMEXICO | |
| 653 | 0 | _aORIENTACION VOCACIONAL | |
| 904 |
_aAC _b028745 |
||
| 905 | _aArticulo | ||
| 999 |
_c73844 _d73844 |
||