Lessons Learned, Headquarters, 34th Engineering Group (Construction) Open PDF Document Details Document Type Technical Report Publication Date Nov 01, 1968 Accession Number AD0849237 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Energy and Power Technologies Human Systems Weapons Technologies DTIC Thesaurus Topics Combat Operations Command And Control Concrete Construction Construction Materials Engineering Engineers Lessons Learned Logistics Maintenance Materials Personnel Management Standards Test And Evaluation Training United States Warfare