00321nam a2200121Ia 45000030006000000080041000060400015000471000042000622450057001042600009001615460012001700050017001820STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRobert John, D.; Caserio marjorie, C.  aSupplement for basic principles of organic chemistry  c1965  aEnglish20220125170317.0