000 00546nam a2200181 4500
020 _a0-19-437212-X
040 _cUDSM
050 _aP53.S37
245 1 _aSecond language acquisition
260 _aOxford,
_b : Oxford University Press,
_c1997,
300 _ax,147p.
_b : ill.
_c ; 20cm.
490 _aOxford introductions to language studies
650 _aLanguage and language-Study and teaching
650 _aLanguage and languages-variation
650 _a Interlanguage (language learning)
700 _aEllis, Rod
942 _2lcc
_cBK
999 _c128010
_d128010