000 00455nam a22001577i 4500
001 SXC019460
005 20260819093650.0
008 260101s1992 ii 000 0 eng d
020 _a0521419379
082 _a418 NUN-R
_222
100 _aNunan, David
245 1 0 _aResearch methods in language learning /
_cNunan, David
260 _a
_bCambridge University Press, New York,
_c1992
300 _ap. ;
_c22 cm.
650 0 _aUsage (Applied linguistics)
999 _c15521
_d15521