- Publication Title:
- Frequency measurement. Accurate method of measuring transmitted wave frequencies at 5,000 and 20,000 kilocycles per second; by E. L. Hall.
- Display Title:
- Frequency measurement. Accurate method of measuring transmitted wave frequencies at 5,000 and 20,000 kilocycles per second; by E. L. Hall.
- Corporate Agency Authors:
- Standards Bureau and Commerce Department
- Sort Author:
- Standards Bureau
- Authors:
- Hall, E. L.
- Date:
- [1930.]
- Publish Date ISO Format:
- 1930-01-01T00:00:00Z
- Publication Start:
- 19300101
- Publication End:
- 19301231
- Corporate/Agency Author:
- Standards Bureau
- Publication month:
- 13
- Publication year:
- 1930
- SuDoc number:
- C 13.22/a:220
- Description:
- cover-title, p. 647-652, il.
- Notes:
- (Research paper 220.) [From Bureau of Standards journal of research, v. 5, Sept. 1930.]
- Notes:
- (Research paper 220.) [From Bureau of Standards journal of research, v. 5, Sept. 1930.] * For Sale by Superintendent of Documents. Paper, 5c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 5c.
- Monthly Catalog date:
- November 1930
- Monthly Catalog issue number:
- 431
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1930-11-01T00:00:00Z
- Record start page number:
- 302