Testing of timepieces / by R.E. Gould.
Material type: TextSeries: United States. Circular ; C432.Publisher: Washington : United States Government Printing Office, 1941Description: ii, 27 pages : tables, diagrams, 6 plates on 3 leaves ; 23 cmContent type:- text
- unmediated
- volume
Item type | Current library | Call number | Status | Date due | Barcode | |
---|---|---|---|---|---|---|
Books | Jost Bürgi Library Vertical File | QB223 .G68 1941 (Browse shelf(Opens below)) | Available | 31560000009130 |
At head of title: U.S. Dept. of commerce. Jesse H. Jones, secretary. National bureau of standards, Lyman J. Briggs, director ...
"Supersedes Circular C392."
Issued August 14, 1941.
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