Preliminary observations of the spectra of calcium and iron when produced by cathodo-luminescence
By: by Arthur S. King and Edna Carter ...
Contributors: Carter, Edna, joint author.
Series: Contributions from the Mount Wilson Observatory.; no. 125
Published: 1916
Place of publication: [Chicago
Language: eng
Subjects: Spectrum analysis.; Calcium.; Iron.
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal, vol. XLIV, 1916."