The selenium optical densimeter for colorimetric work
By: by Elmer Victor Hjort.
Publisher: s.l.
Published: 1923
Place of publication: [Menasha, Wis
Language: eng
Number of pages: 51
Subjects: Chemistry, Analytic -- Quantitative.; Optical instruments.
Notes: Bibliography: 1 p. preceding p. 43.
Abstract of thesis (Ph. D.)--University of Pittsburgh, 1923.
Vita.
"Reprinted from the Journal of the Optical society of America and review of scientific instruments, vol. 9, no. 1, July 1924."