00395nam a22001457i 4500001001000000005001700010008004100027020001500068082001800083100001800101245004100119260004500160300001700205650002700222SXC01850920260819093639.0260101s1984    ii            000 0 eng d  a0194311872  a428 SWA-B222  aSwan, Michael10aBasic English usage /cSwan, Michael  abOxford University Press, Oxford,c1984  ap. ;c22 cm. 0aStandard English usage