000 00493nam a2200169Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a418.0021
_bB U
100 1 _aBROWN, JAMES DEAN
245 1 0 _aUNDERSANDING RESEARCH IN SECOND LANGUAGE LEARNING /
_cBROWN, JAMES DEAN
260 _a[S.N] :
_bCAMBRIBGE UNIVERSITY PRESS ،
_c1988
300 _a219 P
650 0 4 _aSECOND LANGUAGE ACQUISITION
650 0 4 _aSTATISTICAL METHODS
942 _2ddc
_cBK
999 _c18124
_d18124