- Publication Title:
- [Air-traffic control-tower operator certificates], supp. 1.
- Display Title:
- Civil aeronautics manuals. 26. [Air-traffic control-tower operator certificates], supp. 1.
- Series Title:
- Civil aeronautics manuals.
- Corporate Agency Authors:
- Civil Aeronautics Administration and Commerce Dept.
- Sort Author:
- Civil Aeronautics Administration
- Date:
- Aug. 23, 1949
- Publish Date ISO Format:
- 1949-08-23T00:00:00Z
- Publication Start:
- 19490823
- Publication End:
- 19490823
- Corporate/Agency Author:
- Civil Aeronautics Administration
- Publication month:
- 5
- Publication year:
- 1949
- SuDoc number:
- C 31.107:(nos.)
- Description:
- [6] p. 4°
- Notes:
- [Processed. Issued in loose-leaf form.]
- Notes:
- [Processed. Issued in loose-leaf form.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- October 1949
- Monthly Catalog issue number:
- 657
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1949-10-01T00:00:00Z
- Monthly Catalog entry number:
- 21003
- Record start page number:
- 16