00305nam a2200133Ia 45000030006000000080041000060400015000471000031000622450027000932500013001202600009001335460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKhanna, D.R.; Gulati, H.R.  aFundamentals of optics  aEleventh  c1984  aEnglish20220125170143.0