A Directory of Skilled Trades Training Courses and Training Aids in U.S. Shipyards Open PDF Document Details Document Type Technical Report Publication Date Dec 01, 1983 Accession Number ADA452117 Entities Organizations University of Michigan Tags Communities of Interest Advanced Electronics Biomedical Ground and Sea Platforms Human Systems DTIC Thesaurus Topics Assembly Construction Education Electron Tubes Electronic Circuits Employment Engineers Fabrication Machine Tools Manufacturing Materials Naval Architecture Shipbuilding Shipyards Students Training Training Devices