00329nam a2200133Ia 45000030006000000080041000060400015000471000050000622450035001122500010001472600009001575460012001660050017001780STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRichtmyer, F.K.; Kennard, E.H.; Lauristen, T.  aIntroduction to modern physics  aFifth  c1955  aEnglish20220125170216.0