000 00407nam a2200157Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a0 19 437067 4
040 _cLDD
100 _aSeliger, Herbert W
245 0 _aSecond language research methods
_cHerbert W Seliger
260 _aOxford
_bOxford Univ. Press
_c1989
300 _avi, 270p
901 _a758
_b24-02-1997
942 _2ddc
_cBK
999 _c42583
_d42583