Brief history and use of the English and metric systems of measurement
Subtitle: with a chart of the modernized metric system
Edition: Rev. 1970
Series: Special publication -- 304A; NBS special publication -- 304A.
Publisher: U.S. Dept. of Commerce, National Bureau of Standards; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1970
Place of publication: Washington, D.C
Language: eng
Subjects: Weights and measures; History; Metric system
Notes: Caption title.

"Issued 1968. Revised 1970."