| 000 | 00379nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 131111s9999 xx 000 0 und d | ||
| 100 | _aNunan David | ||
| 245 | _aCollaborative language learning and teaching | ||
| 260 | _aNew York | ||
| 260 | _bCambridge | ||
| 260 | _c1993 | ||
| 300 | _a272p. | ||
| 650 |
_aLanguage and languages _aEnglish |
||
| 763 | _a17859 | ||
| 942 | 0 | 0 | _01 |
| 999 |
_c47836 _d47836 |
||