(FM 23-70.) [Supersedes FM 23-70, Oct. 1, 1940, including Changes 1, Feb. 6, 1942, Changes 2, Apr. 23, 1942, and Changes 3, June 15, 1942.]
Notes:
(FM 23-70.) [Supersedes FM 23-70, Oct. 1, 1940, including Changes 1, Feb. 6, 1942, Changes 2, Apr. 23, 1942, and Changes 3, June 15, 1942.] * For Sale by Superintendent of Documents. Paper, 25c.
Availability:
* For Sale by Superintendent of Documents. Paper, 25c.