Bulletin Astronomique

Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb. Ser. 2, v. 1-6, issued in 2 pts.: ptie. 1. Mémoires et variétés; ptie. 2. Revue générale des travaux astronomiques Vols. 13-25 issued without the notation "series 2." Suspended 1941-46 Vols. for 1884-1965 issued by the Observatoire de Paris; 1950-65 with the cooperation of the Centre national de la recherche scientifique (France); 1966-68 by the Centre national de la recherche s