00259nam a2200121Ia 45000030006000000080041000060400015000471000018000622450019000802600009000995460012001080050017001200STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aChanian, H.C.  aModern physics  c1987  aEnglish20220125170217.0