An edition of Astronomical Almanac for the Year 1993 (1983)

Astronomical Almanac for the Year 2019

By Rand McNally,United States Naval Observatory,United States Nautical Almanac Office,8054001408,8050001416,0854001530,008-054-00176-9,United States Naval Observatory Nautical Almanac Office,Rutherford Appleton Laboratory, Engl Her Majesty's Nautical Almanac Office,Nautical Almanac Office (U S ),Nautical Almanac Office (U S ),Nautical Almanac Office (U.S.),Government Publications Office,Government Publishing Office