The US Army Ordnance Center and School apprenticeship program for the trade of heavy duty equipment mechanic.
Series: Department of the Army pamphlet -- 621-73.; DA pam -- 621-73.
Publisher: Headquarters, Dept. of the Army
Published: 1981
Place of publication: [Washington, DC]
Language: eng
Number of pages: 10
Subjects: US Army Ordnance Center and School -- Curricula.; Motor vehicles -- Maintenance and repair -- Vocational guidance.; Apprentices -- United States.; Mechanics (Persons) -- Certification.
Notes: Cover title.

"This pamphlet supersedes DA pamphlet 621-73, 23 September 1977"--P. i.

"July 1981."