00357nam a2200133Ia 45000030006000000080041000060400015000471000061000622450052001232500010001752600009001855460012001940050017002060STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRamamoorthy, S.; Krishanamoorthy, K.S.; Rajagopalan, P.R  aLight including geometrical and physical optics  aSixth  c1970  aEnglish20220125170145.0