00507nam a2200145Ia 4500003000900000008004100009020002600050040001600076100002200092245005900114260003200173300002000205490003300225856010300258IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780819428820 (Print)  cIIA Library  aChen, Philip, ed. 0aOptical Systems Contamination and Degradationh[eBook]  aWashington, USAbSPIEc1998  aOnline resource  aProceedings of SPIE; V. 3427  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/3427yClick Here to Access eBook