The variation in light and color of RS Boötis
By: by Frederick H. Seares and Harlow Shapley.
Contributors: Shapley, Harlow, 1885-1972.
Series: Contributions from the Mount Wilson Observatory.; no. 159
Published: 1918
Place of publication: [Chicago
Language: eng
Number of pages: 27
Subjects: Variable stars.; Stars -- Color.
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal, vol. XLVIII, 1918."