00718nam a2200205Ia 4500003000900000008004100009040001600050080001500066100001900081245009600100260004700196300001400243650004100257650003400298650004300332700002400375942000700399999001500406952009100421IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a058:2bHEC  aHeck, A913495 0aInternational Directory of Astronomical Associations and SocietiescA. Heck and J. Maneroid  aFrancebCentre De Donnees Stellairesc1986  aiv, 266p.  aAstronomy and Astrophysics Thesaurus  aDirectory-Associations914436  aDirectory-Astronomical Sciences914437  aManeroid, J.914438  cBK  c8605d8605  00104070aBANbBANcGENd1986-02-13l0o058:2/ HECp9477r2021-11-05w1986-02-13yBK