LESSONS LEARNED, HEADQUARTERS, 169TH ENGINEER BATTALION (CONSTRUCTION) Open PDF Document Details Document Type Technical Report Publication Date Nov 11, 1967 Accession Number AD0825366 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Human Systems Weapons Technologies DTIC Thesaurus Topics Civic Action Combat Support Concrete Construction Dump Trucks Employment Engineers Lessons Learned Maintenance Maintenance Personnel Materials Munitions Personnel Management Reinforced Concrete Training United States Warfare