00309nam a2200121Ia 45000030006000000080041000060400015000471000018000622450069000802600009001495460012001580050017001700STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aCahn, R.S; Ed  aAnnual Reports on the progress of Chemistry For1950, Vol-XXXXVII  c1951  aEnglish20220125170227.0