| 000 | 00442nam a2200181uu 4500 | ||
|---|---|---|---|
| 001 | 15670 | ||
| 003 | BBLTC | ||
| 005 | 20210520143755.0 | ||
| 008 | 060221 4 | ||
| 022 | _a0326-0828 | ||
| 044 | _a4 | ||
| 100 | 1 | _aFenner, Marta | |
| 245 | 1 | 0 | _aAprendizaje Hoy |
| 260 |
_aBuenos Aires : _bMorgantini, Alejandro ; |
||
| 300 | _a63 p. | ||
| 650 | 4 | _aEDUCACION. ENSEÑANZA | |
| 773 | 0 | _gAño 21, no. 49 (Julio 2001) | |
| 999 |
_c18041 _d18041 |
||