000			00498nam a22002057a 4500
003			OSt
005			20120912133009.0
008			120810b xxu||||| |||| 00| 0 eng d
020			_a019567989X
040			_cjitshen
082			_a428 SWA
100			_aSwan, Michael.
245			_aPractical English usage.
250			_a3rd ed.
260			_aNew Delhi : _bOxford University Press, _c2010.
300			_axxx, 653 p. _c25 cm.
504			_aIncludes index.
650			_aLanguage
942			_2ddc _cBK
999			_c127 _d127