00317nam a2200133Ia 45000030006000000080041000060400015000471000017000622450028000792600041001073000006001485460012001540050017001660STCL150530s9999 xx 000 0 und d aSTCLcSTCL aMichael Swan apractical English Usage bOxford university press, Delhic2005 a0 aEnglish20220125165810.0