LESSONS LEARNED, HEADQUARTERS, 7TH BATTALION, 9TH ARTILLERY Open PDF Document Details Document Type Technical Report Publication Date Apr 30, 1967 Accession Number AD0389465 Entities Organizations Adjutant General's Corps Tags Communities of Interest Weapons Technologies DTIC Thesaurus Topics Air Defense Ammunition Artillery Artillery Fire Executives Government Procurement Governments Howitzers Lessons Learned Munitions National Security Security Surveillance Task Forces Training United States Warfare