00834nam a2200205Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 3-86025-000-0 IIA Library 083.8:524.3 ROS Roser, Siegfried 17377 PPM Star catalogue positions 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 Bastian Siegfried Roser; compiled by Ulrich Bastian Heidelberg Astronomisches Rechen-Institut 1991 Varies Astronomy and Astrophysics Thesaurus Spectral Catalogs 17378 Star catalogs 11737 Bastian, Ulrich, comp. 17379 BK 10230 10230 0 0 0 0 BAN BAN GEN 1991-09-11 0 083.8:524.3/ ROS 11140 2021-11-05 1991-09-11 BK