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| 005 | 20210219160401.0 | ||
| 008 | 081028s2000 mx r 000 0 spa d | ||
| 035 | _aUPN01000164494 | ||
| 049 | _aUNE | ||
| 080 | _a8:378 (075.5) LAN. | ||
| 245 | 0 | 0 | _aLanguage a world literature : subject guide examination sessions 1979 on wards. |
| 260 | _aGeneve, : IBO. | ||
| 300 | _a53 p. | ||
| 690 | _aLinguistica- Escuelas internacionales | ||
| 905 | _aUNESCO | ||
| 999 |
_c136606 _d136606 |
||