astronomical almanac
Subtitle: data for astronomy, space sciences, geodesy surveying, navigation and other applications
By: issued by the Nautical Almanac Office (and) Her Majesty's Nautical Almanac Office : 1981.
Contributors: United States Naval Observatory. Nautical Almanac Office.; Royal Greenwich Observatory. Nautical Almanac Office.
Publisher: US Government Printing Office; H.M.S.O
Published: 1980
Place of publication: Washington; London
Language: eng
Subjects: Nautical almanacs.