The spectrum of fluorine ...
By: by William Ralph Smythe ...
Published: 1921
Place of publication: [Chicago
Language: eng
Subjects: Fluorine -- Spectra.
Notes: Thesis (PH. D.)--University of Chicago, 1921.
"Private edition, distributed by the University of Chicago libraries, Chicago, Illinois, 1921."
"Preprinted from the Astrophysical journal, vol. LIV, no. 2, September 1921."