00317nam a2200133Ia 45000030006000000080041000060400015000471000032000622450022000942500010001162600028001265460012001540050017001660STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aChopra, K.K.; agarwal, G.C.  aQuantum mechanics  aFirst  bKrishna Prakashanc1998  aEnglish20220125170232.0