00315nam a2200133Ia 45000030006000000080041000060400015000471000020000622450035000822500010001172600025001275460012001520050017001640STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aLonghurst, R.S.  aGemetrical and physical optics  aThird  bOrient Longmanc1986  aEnglish20220125170144.0