Catalogue of the positions and proper motions of 8703 stars : re-observation by Photography of the Astronomische Gesellschaft Zone between Declinations +20° and +25°, reduced to 1875.0 without applying Proper Motions /

Autor Schlesinger, Frank, 1871-1943, Barney, Ida, 1886-1982, Gesler, Carolyn
Vydáno 1934