The US Army Ordnance Center and School apprenticeship program for the trade of industrial welder
Series: Department of the Army pamphlet -- 621-71; DA pam -- 621-71
Publisher: Headquarters, Dept. of the Army
Published: 1981
Place of publication: Washington, DC
Language: eng
Subjects: US Army Ordnance Center and School -- Curricula; Welders (Persons) -- Training of -- United States
Notes: "This pamphlet supersedes DA Pamphlet 621-71, 30 December 1976."

"15 July 1981."