000 00517nam0a22001931i 4500
001 32820
010 _a9780194370813
090 _a32820
100 _a20240205 engy50
101 0 _aeng
102 _cFR
200 1 _aOAL Understanding Second Language Acquisition
210 _cOxford AT The Clarendon Press
_anew york
_d1985
215 _bBook
_a327 p.
_ccouv, coul.
_d23 cm.
700 0 _aRod Ellis
_4070
852 _jENG/004/6/18
856 _uhttp://41.111.198.133/Z/ENG.004.6.18.pdf
942 _cBK
950 _a2