The relation between color excess and interstellar line intensity
By: by E.G. Williams ...
Series: Contributions from the Mount Wilson Observatory.; no. 487
Published: 1934
Place of publication: [Chicago
Language: eng
Number of pages: 28
Subjects: Stars -- Spectra.; Stars -- Color.; Calcium.
Other titles: Color excess and interstellar calcium.
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
Caption title: The relation between color exces and interstellar calcium line intensity. Running title: Color excess and interstellar calcium.
"Reprinted from the Astrophysical Journal, vol. 79, 1934."