00319nam a2200145Ia 45000030006000000080041000060400015000471000019000622450028000812500011001092600018001203000006001385460012001440050017001560STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMurugeshan, R.  aOptics and spectroscopy  aSecond  bS.Chandc1998  a0  aEnglish20220125170244.0