"Reprinted from The Astrophysical journal for June, 1895."Cover-title.Mode of access: Internet
"Reprinted from the Astrophysical journal, vol. IX, no. 4, April 1899."Cover title.Mode of access: I...
Also issued as Scientific papers of the Bureau of Standards, no. 45.Running title: Absorption and re...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Ar...
"Reprinted from the Astrophysical journal, vol, I, no 1, January 1895 to vol. V, no. 3, March 1897, ...
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 22, 1927-1928.Running title: ...
"Reprinted from the Physical review, n.s., vol. XV, no. 4, April, 1920".Thesis (PH.D.)--University o...
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 15, 1919-20.Running title: Sp...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Sp...
"Reprinted from the Physical Review, Vol. XXXI, pp. 388-420, Oct., 1910."Thesis (Ph.D.) University o...
"Reprinted from the Astrophysical journal, vol.XI, no.1, January, 1900."Mode of access: Internet
Running title: Wave lengths in the iron spectrum.Also issued as Scientific papers of the Bureau of S...
"Reprinted from the Astrophysical journal, vol. IX, no. 4, April 1899."Cover title.Mode of access: I...
Also issued as Scientific papers of the Bureau of Standards, no. 45.Running title: Absorption and re...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Ar...
"Reprinted from the Astrophysical journal, vol, I, no 1, January 1895 to vol. V, no. 3, March 1897, ...
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 22, 1927-1928.Running title: ...
"Reprinted from the Physical review, n.s., vol. XV, no. 4, April, 1920".Thesis (PH.D.)--University o...
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 15, 1919-20.Running title: Sp...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Sp...
"Reprinted from the Physical Review, Vol. XXXI, pp. 388-420, Oct., 1910."Thesis (Ph.D.) University o...
"Reprinted from the Astrophysical journal, vol.XI, no.1, January, 1900."Mode of access: Internet
Running title: Wave lengths in the iron spectrum.Also issued as Scientific papers of the Bureau of S...
"Reprinted from the Astrophysical journal, vol. IX, no. 4, April 1899."Cover title.Mode of access: I...
Also issued as Scientific papers of the Bureau of Standards, no. 45.Running title: Absorption and re...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23.Running title: Ar...