00314nam a2200133Ia 45000030006000000080041000060400015000471000030000622450040000922500010001322600009001425460012001510050017001630STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aArfken, G.B.; Weber, H.J.  aMathematical methods for physicists  aFifth  c2001  aEnglish20220125170126.0