000 00283nam a2200121Ia 4500
008 200701s2009 xx 000 0 eng d
100 _aLEACH
245 2 _aA communicative grammar of english
250 _a3rd
260 _bPEARSON EDUCATION
_c2009
300 _a440
942 _2ddc
_cGE
999 _c3848
_d3848