- Publication Title:
- Ionospheric data, CRPL-F23 to CRPL-F56, July, 1946-Apr. 1949; prepared by Central Radio Propagation Laboratory.
- Display Title:
- Ionospheric data, CRPL-F23 to CRPL-F56, July, 1946-Apr. 1949; prepared by Central Radio Propagation Laboratory.
- Corporate Agency Authors:
- National Bureau of Standards and Commerce Dept.
- Sort Author:
- National Bureau of Standards
- Date:
- [July 20, 1946-Apr. 26, 1949.]
- Publish Date ISO Format:
- 1949-01-01T00:00:00Z
- Publication Start:
- 19490101
- Publication End:
- 19491231
- Corporate/Agency Author:
- National Bureau of Standards
- Publication month:
- 13
- Publication year:
- 1949
- SuDoc number:
- C 13.33:F 23-F 56
- Description:
- various paging, 4°
- Notes:
- [Monthly. Processed.]
- Notes:
- [Monthly. Processed.] ‡ Official Use. Not Available.
- Availability:
- ‡ Official Use. Not Available.
- Monthly Catalog date:
- June 1949
- Monthly Catalog issue number:
- 653
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1949-06-01T00:00:00Z
- Monthly Catalog entry number:
- 12441
- Record start page number:
- 78