Observationsof the transit of Venus, December 8-9, 1874, made and reduced under the direction of the Commission created by Congress
By: Ed. by Simon Newcomb ... (Pt. I. General discussion of results, by Simon Newcomb ...) Pub. by authority of the honorable secretary of the navy.
Contributors: Newcomb, Simon, 1835-
Series: 46th Cong., 1st sess. Senate. Ex. doc. 31
Publisher: Govt. print. off
Published: 1880
Place of publication: Washington
Language: eng
Number of pages: 157
Subjects: Venus (Planet), Transit of -- 1874.