Temperature classification of the spectra of europium, gadolinium, terbium, dysprosium, and holmium
Subtitle: [lambda]-3850 to [lambda]-4700
By: by Arthur S. King ...
Series: Contributions from the Mount Wilson Observatory.; no. 414
Published: 1930
Place of publication: [Chicago
Language: eng
Number of pages: 35
Subjects: Spectrum analysis; Rare earths
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal, vol. LXXII, 1930."