Astronomical phenomena for the year...
By: prepared jointly by the Nautical Almanac Office, United States Naval Observatory and Her Majesty's Nautical Almanac Office, Royal Greenwich Observatory.
Contributors: Royal Greenwich Observatory. Nautical Almanac Office.; United States Naval Observatory. Nautical Almanac Office.
Publisher: U.S.G.P.O.; H.M.S.O.
Published: 1979
Place of publication: Washington; London
Language: eng
Number of pages: 73
Subjects: Ephemerides.