1.

図書
図書
1. Proper motions of stars in the zone catalogue of 20,843 stars 1900 : zones -40° to -50° derived from photographs taken at the Royal Observatory, Cape of Good Hope
under the directions of H. Spencer Jones and J. Jackson
出版情報: London : H.M.S.O., 1936
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2.

図書
図書
2. The observations of the reverend Thomas Hornsby, D.D. made with the transit instrument and quadrant at the Radcliffe Observatory, Oxford in the years 1774 to 1798
reduced by H. Knox-Shaw, J. Jackson and W. H. Robinson
出版情報: Oxford : Oxford University Press, 1932
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