Lessons Learned, Headquarters, 589th Engineer Battalion (Construction) Open PDF Document Details Document Type Technical Report Publication Date Oct 31, 1969 Accession Number AD0866829 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Ground and Sea Platforms Human Systems DTIC Thesaurus Topics Aircrafts Artillery Civilian Personnel Concrete Construction Construction Materials Employment Engineers Lessons Learned Maintenance Materials Medical Personnel Military Hospitals Military Personnel Organizational Structure Personnel Management Preventive Maintenance