LESSONS LEARNED, HEADQUARTERS, 1ST BATTALION, 40TH ARTILLERY Open PDF Document Details Document Type Technical Report Publication Date Feb 15, 1968 Accession Number AD0389943 Entities Organizations Adjutant General's Corps Tags Communities of Interest Weapons Technologies DTIC Thesaurus Topics Altitude Artillery Artillery Fire Artillery Units Employment Government Procurement Governments Lessons Learned Munitions National Security Observation Personnel Management Projectiles Task Forces Training United States Warfare