00297nam a2200133Ia 45000030006000000080041000060400015000471000031000622450022000932500010001152600009001255460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSatya Prakash; Singh, C.K.  aQuantum Mechanics  aThird  c1975  aEnglish20220125170131.0