00488nam a2200145Ia 4500003000900000008004100009020002600050040001600076100002700092245003500119260003200154300002000186490003300206856010300239IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780819446251 (Print)  cIIA Library  aSzalay, Alexander, ed. 0aVirtual Observatoriesh[eBook]  aWashington, USAbSPIEc2002  aOnline resource  aProceedings of SPIE; V. 4846  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/4846yClick Here to Access eBook