00320nam a2200133Ia 45000030006000000080041000060400015000471000033000622450042000952500011001372600009001485460012001570050017001690STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHenry Margenau; Murphy, G.M.  aMathematics of physics and chemoistry  aSecond  c1961  aEnglish20220125170236.0