- Publication Title:
- Basic radio propagation predictions for Apr.-Sept. 1949, 3 months in advance, CRPL series D, no. 53-58.
- Display Title:
- Basic radio propagation predictions for Apr.-Sept. 1949, 3 months in advance, CRPL series D, no. 53-58.
- Corporate Agency Authors:
- National Bureau of Standards and Commerce Dept.
- Sort Author:
- National Bureau of Standards
- Date:
- Jan.-June 1949
- Publish Date ISO Format:
- 1949-06-01T00:00:00Z
- Publication Start:
- 19490601
- Publication End:
- 19490630
- Corporate/Agency Author:
- National Bureau of Standards
- Publication month:
- 7
- Publication year:
- 1949
- SuDoc number:
- C 13.31:53-58
- Description:
- Each [16] p. il. 4°
- Notes:
- * For Sale by Superintendent of Documents. Paper, $1.00 a yr., foreign subscription, $1.25; single copy, 10c. • Sent to Depository Libraries. Item 209
- Availability:
- * For Sale by Superintendent of Documents. Paper, $1.00 a yr., foreign subscription, $1.25; single copy, 10c. • Sent to Depository Libraries. Item 209
- GPO Item number:
- 209
- Monthly Catalog date:
- July 1949
- Monthly Catalog issue number:
- 654
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1949-07-01T00:00:00Z
- Monthly Catalog entry number:
- 15216
- LC Number:
- L. C. card 46-27594
- Record start page number:
- 115