000 00423nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-19-437081-X
041 _aeng
082 _aP
_bM5;5
100 _aEllis, Rod.
245 0 _aUnderstanding second language acquisition /
_cby Rod Ellis.
260 _aNew York :
_bOxford University Press ,
_c1985
300 _a327p :
650 _aSecond language
942 _cTB
999 _c61694
_d61694