(TM 1-408.) [Prepared under direction of chief of Air Corps. Supersedes TM 1-408, Sept. 16, 1940.]
Notes:
(TM 1-408.) [Prepared under direction of chief of Air Corps. Supersedes TM 1-408, Sept. 16, 1940.] * For Sale by Superintendent of Documents. Paper, 15c.
Availability:
* For Sale by Superintendent of Documents. Paper, 15c.