00305nam a2200133Ia 45000030006000000080041000060400015000471000014000622450034000762500010001102600022001205460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHecht, E.  aTheory and problems of Optics  aFirst  bMcgraw hillc1975  aEnglish20220125170145.0