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Yerkes Observatory, 1892-1950 : The Birth, Near Death, and Resurrection of a Scientific Research Institution [Buy it!] | Osterbrock, Donald E. | USD 18.30 (Fri May 24 04:57:37 2024) | Abebooks | GreatBookPrices | ISBN10: 0226639460, ISBN13: 9780226639468, [publisher: University of Chicago Press] Softcover [Columbia, MD, U.S.A.] [Publication Year: 1999] Show/Hide image |