000 00479nam a22001577 4500
020 _a0137978952
041 _aeng
082 _a407
_bS445
100 _aEllis, Rod
245 _aSecond language acquisition in context
260 _aEnglewood Cliffs, NJ
_bEdward Arnold
_c1987
300 _a226 p.
_c24 cm.
500 _a000980
_aL 021
650 _aLanguage and languages
_xStudy and teaching
_aLanguage and languages
_xVariation
_aInterlanguage (Language learning)
942 _cBOOK
999 _c25178
_d25178