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Date: 2010-06-14 05:43:02Science Leo Goldberg McMath–Hulbert Observatory Robert Raynolds McMath Donald Howard Menzel Kitt Peak National Observatory Smithsonian Astrophysical Observatory Observatory Association of Universities for Research in Astronomy Astronomy Science and technology in the United States University of Michigan | 72GoldbergAdd to Reading ListSource URL: books.nap.eduDownload Document from Source WebsiteFile Size: 123,56 KBShare Document on Facebook |