The modern sepctroscope
Subtitle: On the conditions of maximum efficiency in the use of the spectrograph
By: F.L.O. Wadsworth
Publisher: University of Chicago Press
Published: 1896
Place of publication: Chicago
Language: eng
Number of pages: 347
Subjects: Spectrograph
Other titles: On the conditions of maximum efficiency in the use of the spectrograph; Efficiency of the spectrograph; Astrophysical journal.
Notes: Title from cover.

"Reprinted from the Astrophysical journal, vol. III, no. 5, May 1896."

Includes bibliographical references.