International morse code (instructions)
Contributors: United States. Dept. of the Air Force.
Series: Army technical manual -- TM11-459; Dept. of the Air Force. Technical order -- T031-3-16
Publisher: U.S. Govt. Print. Off.
Published: 1957
Place of publication: Washington
Language: eng
Number of pages: 31
Subjects: Morse code -- Handbooks, manuals, etc.
Genres: Handbooks, manuals, etc.
Notes: Supersedes TM11-459, 9 Aug. 1945, including C1, 19 May 1952.