Discovery and observations of stars of class Be
Subtitle: second paper
By: by Paul W. Merrill, Milton L. Humason and Cora G. Burwell ...
Contributors: Humason, Milton L. 1891-1972, joint author.; Burwell, Cora G., joint author.
Series: Contributions from the Mount Wilson Observatory.; no. 456
Published: 1932
Place of publication: [Chicago
Language: eng
Number of pages: 28
Subjects: Stars -- Spectra
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal, vol. LXXVI, 1932."