00756nam a2200205Ia 4500003000900000008004100009040001600050080001700066110004700083245013200130260005000262300001500312650002700327650004100354650001700395650002600412942000700438999001300445952009200458IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a52(083)bHMN  aHer Majesty's Nautical Almanac Office9902 0aPlanetary co-ordinates for the years 1940-1960breferred to the equinox of 1950cNautical Almanac Office                         aLondonbHer Majesty's Stationary Officec1939  axvi, 150p.  aAlmanac ephements9903  aAstronomy and Astrophysics Thesaurus  aEquinox9904  aPlanetary Tables9905  cBK  c398d398  00104070aBANbBANcGENd0000-00-00l0o52(083)/ HMNp392r2021-11-05w0000-00-00yBK