Distribution of luminosity in elliptical nebulae
By: by Edwin Hubble ...
Series: Contributions from the Mount Wilson Observatory.; no. 398
Published: 1930
Place of publication: [Chicago
Language: eng
Number of pages: 46
Subjects: Nebulae.
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal, vol. LXXI, 1930."