Lessons Learned, Headquarters, 93d Engineer Battalion (Construction) Open PDF Document Details Document Type Technical Report Publication Date Sep 23, 1968 Accession Number AD0845784 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Human Systems Weapons Technologies DTIC Thesaurus Topics Aircrafts Concrete Construction Construction Materials Dump Trucks Engineers Health Services Lessons Learned Maintenance Maintenance Personnel Materials Medical Personnel Personnel Management Pipes Repair Shops Training Warfare