Notes on the color-curve and light-elements of W Ursae Majoris
By: by Harlow Shapley and J. van der Bilt ...
Contributors: Bilt, J. van der, joint author.
Series: Contributions from the Mount Wilson Solar Observatory.; no. 140
Published: 1917
Place of publication: [Chicago
Language: eng
Number of pages: 10
Subjects: Variable stars.
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal, vol. XLVI, 1917."