00255nam a2200121Ia 45000030006000000080041000060400015000471000016000622450017000782600009000955460012001040050017001160STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRussell, B.  aABC of atoms  c1927  aEnglish20220125170225.0