The nautical almanac.
- Washington : London : Washington : London : [Dept. of Defense], Naval Observatory, Nautical Almanac Office; for sale by the Supt. of Docs., U.S. Govt. Print. Off. ; Secretary of State for Defence, [Royal Greenwich Observatory], Nautical Almanac Office; for sale by Her Majesty's Stationery Office. [Dept. of Defense], Naval Observatory, Nautical Almanac Office; for sale by the Supt. of Docs., U.S. Govt. Print. Off. ; Secretary of State for Defence, [Royal Greenwich Observatory], Nautical Almanac Office; for sale by Her Majesty's Stationery Office.
- p. : ill. ; 25 cm. p. : ill. ; 25 cm. p. : ill. ; 25 cm.
- 1960-
1981. Issues for <1979-> include insert: Index to selected stars. Tables. Stock no. incorrect in publication.