Use of the interferometer in gas analysis
By: by Frank M. Seibert and Walter C. Harpster.
Contributors: Harpster, Walter Clarence, 1887-
Series: United States. Bureau of mines. Technical paper ;; 185
Publisher: Govt. print. off.
Published: 1918
Place of publication: Washington
Language: eng
Number of pages: 18
Subjects: Gases -- Analysis.; Interferometers.
Other titles: Gas analysis, Use of the interferometer in.
Notes: At head of title: Department of the interior. Franklin K. Lane, secretary. Bureau of Mines. Van. H. Manning, director.
First edition. March, 1918. cf. verso of t.-p.
"Publications on mine gas and natural gas": p. 17-18.