Discovery and observations of stars of class Be
By: by Paul W. Merrill, Milton L. Humason, and Cora G. Burwell. Two stellar spectra of the P Cygni type, by Paul W. Merrill ...
Contributors: Humason, Milton L. 1891-1972, joint author.; Burwell, Cora G., joint author.
Series: Contributions from the Mount Wilson Observatory.; nos. 294 and 295
Published: 1925
Place of publication: [Chicago
Language: eng
Number of pages: 29
Subjects: Stars -- Spectra
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal, vol. LXI, 1925."