00498nam a2200145Ia 4500003000900000008004100009020002600050040001600076100002500092245004700117260003200164300002000196490003300216856010300249IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780819414939 (Print)  cIIA Library  aCrawford, David, ed. 0aInstrumentation in Astronomy VIIIh[eBook]  aWashington, USAbSPIEc1994  aOnline resource  aProceedings of SPIE; V. 2198  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/2198yClick Here to Access eBook