00330nam a2200133Ia 45000030006000000080041000060400015000471000016000622450047000782500010001252600032001355460012001670050017001790STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKalsi, P.S.  aStereochemestry conformation and mechanism  aThird  bNew age internationalc1995  aEnglish20220125170313.0