TThe New Space EncyclopediaThe New Space Encyclopediade Jones, Harold Spencer Sir., Patrick MooreEdiciones (1)The New Space Encyclopedia (1969)E.P.Dutton & Co., Inc. · inglésMás obras de Jones, Harold Spencer Sir.TThe Royal observatory, GreenwichThe Royal observatory, GreenwichWWorlds without endWorlds without endJJohn Couch Adams and the discovery of NeptuneJohn Couch Adams and the discovery of Neptune