Reduction of photographic observations of the Præsepe
By: by B.A. Gould.
Contributors: National Academy of Sciences (U.S.)
Series: Memoirs of the National Academy of Sciences ;; v. 4, 4th memoir
Publisher: National Academy of Sciences; Government Printing Office
Published: 1888
Place of publication: [Washington
Language: eng
Number of pages: 199
Subjects: Stars -- Clusters.
Notes: "Presented ot the National Academy of Sciences, April 14, 1870."