00290nam a2200121Ia 45000030006000000080041000060400015000471000018000622450031000802600028001115460012001390050017001510STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aNewmann, F.H.  aRecent advances in physics  bJ and A Churchillc1932  aEnglish20220125170109.0