LESSONS LEARNED, HEADQUARTERS, 2D HOWITZER, 13TH ARTILLERY Open PDF Document Details Document Type Technical Report Publication Date Nov 05, 1966 Accession Number AD0386075 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Human Systems Weapons Technologies DTIC Thesaurus Topics Aircrafts Ammunition Artillery Artillery Fire Birds Command And Control Communication Systems Government Procurement Governments Helicopters Howitzers Lessons Learned Observation Observation Aircraft Training United States Warfare