Observations made with the nine-inch transit circle, 1912-1913
By: under the direction of F.B. Littell. Reduced under the direction of H.R. Morgan.
Contributors: Littell, Frank Bowers, 1869-; Morgan, Herbert Rollo, 1875-
Series: Publications of the United States Naval Observatory. 2d ser.; v. 9, pt. 4
Publisher: Govt.Print.Off.
Published: 1918
Place of publication: [Washington
Language: eng
Number of pages: 116
Subjects: Stars -- Observations.