00758nam a2200181Ia 4500003000900000008004100009020001800050040001600068080002100084100002100105245027800126260005300404300001100457650004100468650002200509650001800531700002700549IN-BaIIA211028s9999    xx            000 0 eng d  a3-86025-000-0  cIIA Library  a083.8:524.3bROS  aRoser, Siegfried 0aPPM Star cataloguebpositions and proper motions of 181731 stars North of -2.5 degrees declination for equinox and epoch vol.II Zones +20 to -0, bby Siegfried Roser and Ulrich BastiancSiegfried Roser; compiled by Ulrich Bastian                                               aHeidelbergbAstronomisches Rechen-Institutc1991  aVaries  aAstronomy and Astrophysics Thesaurus  aSpectral Catalogs  aStar catalogs  aBastian, Ulrich, comp.