Comparison stars for photometer observation of forty eclipsing variables
By: by Frances W. Wright
Contributors: Shapley, Harlow, 1885-1972
Series: Annals of the Astronomical Observatory of Harvard College -- v. 89, no. 13
Publisher: The Observatory
Published: 1940
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 210
Subjects: Stars; Magnitudes; Eclipsing binaries
Other titles: Photometric investigations made during the years 1931 to 1940
Notes: Caption title.

Dated May, 1940 at end of article.

"Harlow Shapley, director"--Vol. t.p.