00827nam a2200217Ia 4500003000900000008004100009020001800050040001600068080002100084110002800105245013500133260003700268300002300305490006300328650004100391650002700432700003000459942000700489999001500496952009800511IN-BaIIA211028s9999    xx            000 0 eng d  a0-7923-0550-7  cIIA Library  a063:52bIAU-T20B  aGeneral Assembly916509 0aProceedings of the twentieth general assembly, Baltimore, 1988cedited by  Derek McNally                                            aDordrechtbKluwer Academicc1990  a[various pagings.]  aTransactions of the International Astronomical Union; v. X  aAstronomy and Astrophysics Thesaurus  aIAU Transactions95483  aMcNally, Derek ed.916510  cBK  c9753d9753  00104070aBANbBANcGENd0000-00-00l0o063:52/ IAU-T20Bp10663r2021-11-05w0000-00-00yBK