- Publication Title:
- Radio. Sources of radio information; revised to Feb. 8, 1938.
- Display Title:
- Radio. Sources of radio information; revised to Feb. 8, 1938.
- Corporate Agency Authors:
- National Bureau of Standards and Commerce Department
- Sort Author:
- National Bureau of Standards
- Date:
- [1938.]
- Publish Date ISO Format:
- 1938-01-01T00:00:00Z
- Publication Start:
- 19380101
- Publication End:
- 19381231
- Corporate/Agency Author:
- National Bureau of Standards
- Publication month:
- 13
- Publication year:
- 1938
- SuDoc number:
- C 13.16:513
- Description:
- 19 p. 4°
- Notes:
- (Letter circular LC 513.) [Processed. Replaces Letter circular 474.]
- Notes:
- (Letter circular LC 513.) [Processed. Replaces Letter circular 474.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- April 1938
- Monthly Catalog issue number:
- 520
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1938-04-01T00:00:00Z
- Record start page number:
- 450