Lessons Learned, Headquarters, 14th Engineer Battalion (Combat) Open PDF Document Details Document Type Technical Report Publication Date Jan 31, 1970 Accession Number AD0869604 Entities Organizations Adjutant General's Corps Tags Communities of Interest Human Systems Sensors Weapons Technologies DTIC Thesaurus Topics Armored Vehicles Army Artillery Combat Effectiveness Combat Support Combat Surveillance Command And Control Construction Earth Fills Engineers Lessons Learned Management Personnel Materials Schools Training Vehicles Warfare