000 00658nam a2200193 4500
005 20170210201748.0
008 060907s 1996 eng
020 _a0521558611
_c1155
049 _bSPU-CHN
050 0 0 _aP 118.2
_bP47
245 0 4 _aPerformance and competence in second language acquistion
_h[book]
260 _aNew York :
_bCambridge University Press,
_c1996
300 _a215 P. ;
_c23 cm
500 _aIncludes index
650 0 _aSECOND LANGUAGE ACQUISITION
_970941
650 0 _aCOMPETENCE AND PERFORMANCE (LINGUISTICS)
_9126408
942 _cGEN
999 _c103591