00500nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001400084110003700098245009500135260003400230300002300264650004100287650001400328IN-BaIIA211028s9999    xx            000 0 eng d  a0-7923-0582-5  cIIA Library  a58.7bIAU  aInternational Astronomical Union 0aAlphabetical list of memberscInternational Astronomical Union                              aU.S.A.bKluwer Academicc1989  a[various pagings.]  aAstronomy and Astrophysics Thesaurus  aDirectory