The astronomical almanac
Subtitle: data for astronomy, space sciences, geodesy, surveying, navigation and other applications
By: issued by Her Majesty's Nautical Office, Royal Greenwich Observatory.... 1987.
Contributors: Royal Greenwich Observatory. Nautical Almanac Office.
Publisher: H.M.S.O.; U.S. Government Printing Office
Published: 1986
Place of publication: London; Washington
Language: eng