Gas-measuring instruments
By: [prepared by H.S. Bean] December 8, 1926
Series: Circular of the National Bureau of Standards -- no. 309
Publisher: G.P.O.
Published: 1927
Place of publication: Washington
Language: eng
Number of pages: 109
Subjects: Gas-meters
Notes: At head of title: Department of commerce. Bureau of standards. George K. Burgess, director

Includes bibliographical references (p. 102-109)