Studies of the emission lines in the spectrum of the solar chromosphere ...
By: by Philip Childs Keenan ...
Published: 1932
Place of publication: [Chicago]
Language: eng
Number of pages: 307
Subjects: Spectrum, Solar.; Photometry.; Helium.
Notes: Thesis (PH. D.)--University of Chicago, 1932.
"Private edition, distributed by the University of Chicago libraries, Chicago, Illinois."
"Preprinted from the Astrophysical journal vols. LXXV and LXXVI, 1932."