000 01007nam a2200289 4500
003 OSt
005 20211020103147.0
008 s1994 us fre u
020 _a0521387957
020 _a9780521387958
040 _aLB-BrCRDP
082 1 _a420
_bHAR.
100 1 _aHarley, Birgit
245 1 4 _aThe development of second language proficiency
_cBirgit Harley, Patrick Allen, Jim Cummins, Merrill Swain
260 _aNew York
_bCambridge university press
_c1994
300 _a248 p.
_c15*23 cm.
650 _aLanguage and languages -- Study and teaching -- Congresses.
650 _aSecond language acquisition -- Congresses.
_9176
650 _aLanguage and languages -- Study and teaching
650 _aSecond language acquisition
_9176
650 _aEnglish language -- Study and teaching -- Foreign speakers.
700 1 _aALLEN, Patrick
700 1 _aCUMMINS, Jim
700 1 _aSWAIN, Merrill
942 _cBK
_2ddc
999 _c5669
_d5669