000 00534nam a2200169 i 4500
008 150212s2002 sp g eng
020 _a0582539420
245 0 _aLongman student grammar of spoken and written English workbook
_c/ Conrad, Susan, Biber, Douglas, Leech, Geoffrey
260 _aEssex
_b:Longman
_c,2002
650 _aGRAMÁTICA
650 _aEXERCICIOS DE GRAMÁTICA
700 _aConrad, Susan
700 _aBiber, Douglas
700 _aLeech, Geoffrey
997 _e2