http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Policy governing transportation of cargo by military sea transportation service
"Supersedes AR 55-167/OPNAVINST 4610.5A/AFR 75-49, 27 November 1957"--P. 1.
Office of the Chief of Naval Operations.