Micrometrical measurements of 176 double and triple stars
Subtitle: observed with the 11 in. refractor of the Cincinnati observatory
By: by O.M. Mitchel.
Series: Publications of the Cincinnati observatory,; [no.] 2
Published: 1876
Place of publication: Cincinnati
Language: eng
Number of pages: 18
Subjects: Double stars.
Notes: On cover: Mitchel's micrometrical measurements of double stars.