| 000 | 00352nam a2200133 a 4500 | ||
|---|---|---|---|
| 005 | 20210219154518.0 | ||
| 008 | 030701s2000 mx r 000 0 spa d | ||
| 035 | _aUPN01000127049 | ||
| 049 | _aSEP | ||
| 050 | 4 |
_aL227 _bB7 1975 |
|
| 110 | 1 |
_aMéxico. _bSecretaría de Educación Pública |
|
| 245 | 1 | 3 | _aLa reforma en la educación normal |
| 905 | _aLibro | ||
| 999 |
_c99228 _d99228 |
||