| 000 | 00402nas a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | Perio-344 | ||
| 008 | 210501s9999 xx 000 0 und d | ||
| 020 | _a1424-3342 | ||
| 022 | _a1424-3342 | ||
| 041 | _aInglés | ||
| 091 | _aM.A.A. | ||
| 092 | _a2001-11-26 | ||
| 245 | 0 | _aFederal Office for Education and Science | |
| 362 | _a- | ||
| 866 | _a2001 | ||
| 907 | _a<EDUCACION> | ||
| 942 | _cREVIS | ||
| 999 |
_c18646 _d18646 |
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