Issued as part of Scientific Papers of the Bureau of Standards, Volume 22, 1927-1928.Running title: Arc spectrum of scandium.Includes bibliographical references (p. 71).Mode of access: Internet
Also issued as Scientific papers of the Bureau of Standards, no. 179.Caption title.Issued November 1...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 17, 1922.Running title: Arc s...
Running title: Wave lengths in the iron spectrum.Also issued as Scientific papers of the Bureau of S...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 17, 1922.Includes bibliograph...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Ar...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Ar...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 16, 1920.Running title: Arc s...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 19, 1923-24.Running title: Wa...
Also issued as Scientific papers of the Bureau of Standards, no. 324.Running title: Arc spectra of i...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 19, 1923-24.Running title: Se...
Running title: Wave lengths in the iron spectrum.Also issued as Scientific papers of the Bureau of S...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 22, 1927-1928.Running title: ...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Sp...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 15, 1919-20.Running title: Sp...
"Reprinted from The Astrophysical journal for June, 1895."Cover-title.Mode of access: Internet
Also issued as Scientific papers of the Bureau of Standards, no. 179.Caption title.Issued November 1...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 17, 1922.Running title: Arc s...
Running title: Wave lengths in the iron spectrum.Also issued as Scientific papers of the Bureau of S...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 17, 1922.Includes bibliograph...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Ar...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Ar...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 16, 1920.Running title: Arc s...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 19, 1923-24.Running title: Wa...
Also issued as Scientific papers of the Bureau of Standards, no. 324.Running title: Arc spectra of i...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 19, 1923-24.Running title: Se...
Running title: Wave lengths in the iron spectrum.Also issued as Scientific papers of the Bureau of S...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 22, 1927-1928.Running title: ...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Sp...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 15, 1919-20.Running title: Sp...
"Reprinted from The Astrophysical journal for June, 1895."Cover-title.Mode of access: Internet
Also issued as Scientific papers of the Bureau of Standards, no. 179.Caption title.Issued November 1...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 17, 1922.Running title: Arc s...
Running title: Wave lengths in the iron spectrum.Also issued as Scientific papers of the Bureau of S...