00275nam a2200121Ia 45000030006000000080041000060400015000471000031000622450022000932600009001155460012001240050017001360STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSatya Prakash; Singh, C.K.  aQuantum mechanics  c2000  aEnglish20220125170130.0