Magnitudes and colors of stars north of p̀lus  80̊ b̀y Frederick H. Seares, Frank E. Ross, and Mary C. Joyner.
Contributors: Joyner, Mary Corss, 1889-,; Ross, Frank Elmore, 1874-,
Series: Carnegie institution of Washington.  Publication 532; Mount Wilson Observatory. Papers -- v. 6; Carnegie Institution of Washington publication -- 532; Papers of the Mount Wilson Observatory -- v. 6
Published: 1941
Place of publication: Washington, D.C
Language: eng
Number of pages: 89
Subjects: Stars -- Color; Stars -- Magnitudes