http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Cadre evaluations of the Rifle Laser and Rimfire Adapter rifle marksmanship training devices
U.S. Army Research Institute for the Behavioral and Social Sciences
Research report (U.S. Army Research Institute for the Behavioral and Social Sciences) ; 1196