| 000 | 00675nam a22002177a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20230811113737.0 | ||
| 008 | 220331b ||||| |||| 00| 0 eng d | ||
| 020 | _a0080253385 | ||
| 040 |
_aBUL _bENG _cBUL _dBUL _eRDA |
||
| 082 |
_a401.9 _bKRA |
||
| 100 | _aKrashen, Stephen | ||
| 245 |
_aSecond language acquisition : _ba second language learning ? _cStephen Krishan |
||
| 260 |
_aOxford. _bPergamon Press Ltd : _c1981. |
||
| 300 |
_avii, 151 p.: _bill.: _c21 cm. |
||
| 504 | _aBibliography P.139 | ||
| 650 | _2Language acquisition | ||
| 654 | _2Language learning | ||
| 942 |
_2ddc _cBO _h401.9 _i1 _kKRA _m401.9 KRA |
||
| 999 |
_c11951 _d11951 |
||