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Observatory, Royal

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Cape Astrographic Zones ...: Zone -450... (Japanese Edition)
Catalogues Of Stars For The Equinox 1900.0 From Observations Made At The Royal Observatory, Cape Of Good Hope, During The Years 1900-1904... (Japanese Edition)
Bessel's Refraction Tables, Modified And Expanded: (forming The Appendix To The Greenwich Observations, 1853)... (Ukrainian Edition)