00351nam a2200133Ia 45000030006000000080041000060400015000471000025000622450062000872500010001492600029001595460012001880050017002000STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSathyanarayana, D.N.  aElectronic absorption spectroscopy and related techniques  aFirst  bUniversities pressc2001  aEnglish20220125170238.0