Radial velocities of stars of spectral class R
Subtitle: The orbits of two dwarf spectroscopic binaries
By: by R.F. Sanford ...
Series: Contributions from the Mount Wilson Observatory.; no. 276, 277
Published: 1924
Place of publication: [Chicago
Language: eng
Number of pages: 17
Subjects: Stars -- Motion in line of sight.; Double stars -- Orbits.; Stars -- Spectra.
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal, vol. LIX, 1924."