00313nam a2200133Ia 45000030006000000080041000060400015000471000018000622450051000802500010001312600009001415460012001500050017001620STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHickel Walter  aTheoretical principles organic chemistry vol I  aFirst  c1955  aEnglish20220125170315.0