000 00298nam a22000977a 4500
999 _c5217
_d5217
008 230927b ||||| |||| 00| 0 eng d
245 _aFocus on Grammar
_cMarjorie Fuchs / Margaret Ronner / Mirian Westheimer
_hIngles
260 _aEEUU
_bEditorial Pearson
_c2006
300 _aPag. 543
942 _2ddc
_cBK