00297nam a2200133Ia 45000030006000000080041000060400015000471000016000622450037000782500010001152600009001255460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aCaven, R.M.  aSystematiic qualitative analysis  aThird  c1965  aEnglish20220125170244.0