00489nam a2200169Ia 4500003000900000008004100009040001600050080001500066100002300081245009400104260003500198300001300233650001900246650002000265650002300285650001100308IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a535.8bVAN  aVan Heel, A. C. S. 0aAdvanced optical tehcniquescVan Heel A. C. S.                                             aAmsterdambNorth-Hollandc1967  ax, 678p.  aNASA thesaurus  aOptical systems  aOptical techniques  aOptics