000 00401 a2200157 4500
020 _a 019431457x
082 _a425
_bSWA
090 _c15791
_d23831
100 _aSwan, Michael
245 _aHow english works
_ba grammar practice book
260 _aNew York
_bOxford University Press
_c1997
_g1998
300 _a314p.
_c25cm
650 _aEnglish grammar
700 _aWalter, catherine
942 _cPR
999 _c43851
_d43851