| 000 | 00409nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153230.0 | ||
| 008 | 991125n 000 0 spa u | ||
| 035 | _aUPN01000084919 | ||
| 100 | _aYanez Velaszco, Juan Carlos | ||
| 222 | _aEDUCACION 2000 | ||
| 245 | _aLa Reforma Academica de los Bachilleratos | ||
| 300 | _a55-59 | ||
| 362 | _a1999 Vol.5, No.51 | ||
| 904 |
_aAC _b022730 |
||
| 905 | _aArticulo | ||
| 999 |
_c71574 _d71574 |
||