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Primary view of America Joins a Metric World
United States. National Bureau of Standards.
February 1976
Primary view of Brief History of Measurement Systems: with a Chart of the Modernized Metric System
United States. National Bureau of Standards.
August 1976
Primary view of [Letter from the United States National Bureau of Standards]
United States. National Bureau of Standards.
1977?
Primary view of NBS Metric Kit: Official Metric Information
United States. National Bureau of Standards.
1977?
Primary view of Some References on Metric Information, Including a Chart on All You Need to Know About Metric
United States. National Bureau of Standards.
January 1977
Primary view of [United States National Bureau of Standards Metric Conversion Card]
United States. National Bureau of Standards.
May 1976
Primary view of [United States National Bureau of Standards Ruler]
United States. National Bureau of Standards.
December 1972
Primary view of What About Metric?
Barbrow, Louis E. & Halpin, Suellen
October 1976
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