The US Army Transportation School apprenticeship program for the trade of sheet metal worker (aircraft).
Series: Department of the Army pamphlet -- 621-60.; DA pam -- 621-60.
Publisher: Headquarters, Dept. of the Army
Published: 1981
Place of publication: Washington, DC
Language: eng
Subjects: US Army Transportation School -- Curricula.; Sheet-metal work.; Airplanes -- Maintenance and repair.
Notes: "This pamphlet supersedes DA Pam 621-60, 20 February 1978."

"15 July 1981."