Lessons Learned, Headquarters, 589th Engineer Battalion (Construction) Open PDF Document Details Document Type Technical Report Publication Date Jan 31, 1969 Accession Number AD0852514 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Weapons Technologies DTIC Thesaurus Topics Artillery Casualties Construction Engineers Generators Health Services Lessons Learned Maintenance Materials Medical Personnel Military Vehicles Munitions Organizational Structure Supervisors Supply Depots Training Transportation