- Publication Title:
- Security control of air traffic, effective Dec. 27, 1950.
- Display Title:
- Regulations of administrator. pt. 620. Security control of air traffic, effective Dec. 27, 1950.
- Series Title:
- Regulations of administrator.
- Corporate Agency Authors:
- Civil Aeronautics Administration and Commerce Dept.
- Sort Author:
- Civil Aeronautics Administration
- Date:
- [1951.]
- Publish Date ISO Format:
- 1951-01-01T00:00:00Z
- Publication Start:
- 19510101
- Publication End:
- 19511231
- Corporate/Agency Author:
- Civil Aeronautics Administration
- Publication month:
- 13
- Publication year:
- 1951
- SuDoc number:
- C 31.140:620
- Description:
- 4 p. il.
- Notes:
- * For Sale by Superintendent of Documents. Paper, 5c. • Sent to Depository Libraries. Item 171
- Availability:
- * For Sale by Superintendent of Documents. Paper, 5c. • Sent to Depository Libraries. Item 171
- GPO Item number:
- 171
- Monthly Catalog date:
- February 1951
- Monthly Catalog issue number:
- 673
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1951-02-01T00:00:00Z
- Monthly Catalog entry number:
- 2816
- Record start page number:
- 22