Increasing the use of the metric system.
Subtitle: Hearing, Ninetieth Congress, first session, on S. 441 and S. 2356 ... November 15, 1967.
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 70
Subjects: Metric system -- United States.; Weights and measures -- Law and legislation -- United States.
Notes: "Serial no. 90-54."