Civil aeronautics manuals v. 4. supp. 1, Revisions to Civil aeronautics manual 20 [Pilot certificates] Aug. 1, 1957; Nov. 1, 1957.
Publication Title:
Civil aeronautics manuals v. 4. supp. 1, Revisions to Civil aeronautics manual 20 [Pilot certificates] Aug. 1, 1957; Nov. 1, 1957.
Display Title:
Civil aeronautics manuals v. 4. supp. 1, Revisions to Civil aeronautics manual 20 [Pilot certificates] Aug. 1, 1957; Nov. 1, 1957.
Corporate Agency Authors:
Civil Aeronautics Administration and Commerce Dept.
Sort Author:
Civil Aeronautics Administration
Date:
[1957.]
Publish Date ISO Format:
1957-01-01T00:00:00Z
Publication Start:
19570101
Publication End:
19571231
Corporate/Agency Author:
Civil Aeronautics Administration
Publication month:
13
Publication year:
1957
SuDoc number:
C 31.107/2:4/2/supp.1
Description:
[7] p. 4°
Notes:
[Issued in loose-leaf form.]
Notes:
[Issued in loose-leaf form.] * For Sale by Superintendent of Documents. Paper, $1.25 (including basic manual and supplementary services), 35c. additional for foreign mailing. • Sent to Depository Libraries. Item 170
Availability:
* For Sale by Superintendent of Documents. Paper, $1.25 (including basic manual and supplementary services), 35c. additional for foreign mailing. • Sent to Depository Libraries. Item 170