00713nam a2200169Ia 4500003000900000008004100009040001600050080002100066110004300087245018800130260005200318300002300370650004100393650002200434650002200456710006500478IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083:523bSMI-III  aSmithsonian Astrophysical Observatory. 0aSmithsonian astrophysical observatory star catalogbpositions and proper motions of 258, 997 stars for the epoch and equinox of 1950.0, pt. iiicSmithsonian Astrophysical Observatory.  aWashingtonbSmithsonian Institution Pressc1966  a[various pagings.]  aAstronomy and astrophysics thesaurus  aCatalogue - Stars  aStars - Catalogue  aSmithsonian Astrophysical Observatory