NBS guidelines for use of the metric system.
Edition: Revised Aug. 1977, updated Nov. 1977.
Publisher: Dept. of Commerce, National Bureau of Standards
Published: 1977
Place of publication: [Washington]
Language: eng
Subjects: Metric system -- United States -- Conversion tables.
Genres: Conversion tables.
Notes: Guidelines supersede LC 1056, Aug. 1975.

LC 1056.

Bibliography: p. 3.