00310nam a2200133Ia 45000030006000000080041000060400015000471000039000622450027001012500010001282600009001385460012001470050017001590STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRamamoorthi, S.; Rajagopalan, P.R.  aModern Physics Vol- II  aFirst  c1973  aEnglish20220125170218.0