http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"This manual supersedes FM 21-20, 31 January 1969, and all changes."
Cushing Library Ragan Military copy donated in memory of Robert L. Acklen, Jr., class of '63.
"To be distributed in accordance with DA Form 12-11 requirements for Individual Soldier."