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 Date: 2010-06-14 05:43:02Telescopes Lick Observatory California Nicholas Mayall Edwin Hubble Crossley telescope C. Donald Shane Galaxy Armin Otto Leuschner Cosmologists Astronomy Science and technology in the United States |
 | national academy of sciences Paul Herget 1908—1981DocID: vaxA - View Document |
 | national academy of sciences Armin otto Leuschner 1868—1953DocID: umOl - View Document |
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