00523nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001300084100002100097245006600118260003500184300001500219490003600234650001300270650001900283650001100302650001600313IN-BaIIA211028s9999    xx            000 0 eng d  a0-12-664050-5  cIIA Library  a535bSTA  aStauroudis, O. N 4aThe Optics of rays wavefronts, and causticscO. N. Stauroudis  aNew YorkbAcademic Pressc1972  axvi, 313p.  aPure and Applied Physics v. 38,  aCaustics  aNASA Thesaurus  aOptics  aWave Fronts