LESSONS LEARNED, HEADQUARTERS, 69TH MAINTENANCE BATTALION (GS) Open PDF Document Details Document Type Technical Report Publication Date Oct 12, 1967 Accession Number AD0827122 Entities Organizations Adjutant General's Corps Tags Communities of Interest Human Systems Weapons Technologies DTIC Thesaurus Topics Construction Engineers Lessons Learned Lubricants Maintenance Maintenance Personnel Military Standards Observation Organizational Structure Postal Service Repair Repair Shops Schools Standards Training Vehicles Windshields