29 and 30 electron-system spectra of arsenic and selenium
By: by Curtis Judson Humphreys.
Contributors: Sawyer, Ralph Alanson, 1895-
Publisher: s.n.]
Published: 1928
Place of publication: [Minneapolis, Minn
Language: eng
Number of pages: 592
Subjects: Ultraviolet spectra; Arsenic; Selenium
Other titles: The twenty-nine and thirty electron-system spectra of arsensic and selenium.
Notes: Cover-title.

"Published jointly with R. A. Sawyer."

"Reprinted from Physical review ... vol. 32, no. 4, October, 1928."

Thesis (Ph. D.)--University of Michigan, 1928.