Airdrop of supplies and equipment: rigging 4.2-inch mortar. - United States. (Departments of the Army and the Air Force, 1981)
"30 September 1981"--P. i.
Cover title.
Bibliography: p. A-1
Keywords: Parachutes / Rigging / Handbooks, manuals, etc.; Airdrop / Handbooks, manuals, etc.