00293nam a2200133Ia 45000030006000000080041000060400015000471000014000622450035000762500010001112600009001215460012001300050017001420STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aFeigl, F.  aSpot tests in organic analysis  aFirst  c1958  aEnglish20220125170247.0