Report of the Thirtieth National Conference on Weights and Measures, Attended by Representatives from Various States, Held at the National Bureau of Standards, Washington, D.C., June 4,5,6, and 7, 1939.

Bibliographic Details

Corporate Author:	United States. National Bureau of Standards
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [publisher not identified], 1941.
Subjects:	Weights and measures. Metric system.
Online Access:	Electronic resource (PDF)