LESSONS LEARNED, (HEADQUARTERS, 7TH BATTALION) 13TH ARTILLERY Open PDF Document Details Document Type Technical Report Publication Date Feb 01, 1968 Accession Number AD0831878 Entities Organizations Adjutant General's Corps Tags Communities of Interest Human Systems Weapons Technologies DTIC Thesaurus Topics Aircrafts Artillery Command And Control Fire Support Helicopters Lessons Learned Maintenance Materials Observation Observation Aircraft Observers Small Arms Task Forces Training Vehicles Warfare Weapons