00538nam a2200145Ia 4500003000900000008004100009020001800050040001600068080002400084110002600108245012300134260004500257490001200302650007800314IN-BaIIA211028s9999    xx            000 0 eng d  a92-9032-399-7  cIIA Library  a083.8:524.3bESA-17  aEuropean Space Agency 0aHipparcos and Tycho cataloguesbvol. 17, (ASCII CD-ROMS)cEuropean Space Agency                                         aNetherlandsbEuropean Space Agencyc1997  aSP-1200  aHipparcos and Tycho catalogues, Catalog-Hipparcos and Tycho, Star catalog