00306nam a2200133Ia 45000030006000000080041000060400015000471000020000622450036000822600019001183000006001375460012001430050017001550STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aLonghurst. R.S.  aGeometrical and physical optics  bLongmansc1962  a0  aEnglish20220125170146.0