00301nam a2200121Ia 45000030006000000080041000060400015000471000044000622450035001062600009001415460012001500050017001620STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDuggal, B.D; Chhabra, C.L.; Gupta, P.L.  aFundamentals of Modern Physics  c1993  aEnglish20220125170218.0