Lessons Learned, Headquarters, 4th Infantry Division Open PDF Document Details Document Type Technical Report Publication Date Dec 22, 1966 Accession Number AD0510787 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Cyber Human Systems Weapons Technologies DTIC Thesaurus Topics Ammunition Artillery Civic Action Civil Affairs Combat Support Command And Control Employment Fire Support Governments Lessons Learned Military Organizations Personnel Management Psychological Operations Small Arms Surveillance Two Dimensional Warfare