00311nam a2200133Ia 45000030006000000080041000060400015000471000032000622450035000942500010001292600009001395460012001480050017001600STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDuggal, B.D.; Chhabra, C.L.  aFundamentals of Modern physics  aSixth  c1986  aEnglish20220125170218.0