000 00290nam a22001217a 4500
999 _c1811
_d1811
020 _a9780194311700
082 _a823
_bSWA
100 _aSwan Michael
_aBaker David
245 _aPractical English Usage
_cSwan Michael
260 _bOXFORD University press
_c2010
300 _a191p.
942 _cL