Lessons Learned, Headquarters, 54th Artillery Group Open PDF Document Details Document Type Technical Report Publication Date Dec 05, 1967 Accession Number AD0388747 Entities Organizations Adjutant General's Corps Tags Communities of Interest Weapons Technologies DTIC Thesaurus Topics Air Transportation Aircrafts Ammunition Artillery Artillery Fire Artillery Units Combat Readiness Command And Control Enlisted Personnel Lessons Learned Maintenance Personnel Management Security Training United States Warfare Weapons