Lessons Learned, Headquarters, 589th Engineer Battalion (Construction) Open PDF Document Details Document Type Technical Report Publication Date Apr 30, 1969 Accession Number AD0859530 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Human Systems Weapons Technologies DTIC Thesaurus Topics Artillery Chaplains Construction Dump Trucks Engineers Health Services Lessons Learned Maintenance Personnel Materials Medical Personnel Military Hospitals O Rings Organizational Structure Production Rear Areas Training Transportation