The orbits of seven spectroscopic binaries
By: by Roscoe F. Sanford ...
Series: Contributions from the Mount Wilson Observatory.; no. 201
Published: 1921
Place of publication: [Chicago
Language: eng
Number of pages: 23
Subjects: Double stars -- Orbits.; Stars -- Spectra.
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal, vol. LIII, 1921."