http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
US Army Transportation School apprenticeship program for the trade of electrical mechanic (aircraft)
U.S. Army transportation school apprenticeship program for the trade of electrical mechanic (aircraft)
"This pamphlet supersedes DA Pam 621-61, 24 March 1978."