Translations on North Korea, Number 525. Open PDF Document Details Document Type Technical Report Publication Date Apr 28, 1977 Accession Number ADA373735 Entities Organizations Joint Publications Research Service Tags Communities of Interest Biomedical Counter WMD Energy and Power Technologies Human Systems Weapons Technologies DTIC Thesaurus Topics Communism Construction Economic Systems Education Excavation Governments Lepidoptera Living Standards Military Facilities North Korea Political Ideologies Political Science Production Engineering Schools Social Sciences South Korea Students