Description
| Published: | Print began with: 1951. |
| Item Description: | Paper version available for sale by the Superintendent of Documents, U.S. Government Publishing Office. |
| Physical Description: | 1 online resource (volumes) : maps |
| Publication Frequency: | Annual |
| ISSN: | 0083-2421 |
| Related Items: | Volumes for 1951-1959 reprinted from: American ephemeris and nautical almanac; volumes for 1960-1980 partly preprinted from: American ephemeris and nautical almanac; volumes for <1981-> preprinted from the Astronomical almanac for the year ... |