Source for accessing unclassified reports from U.S. and international government agencies. Provides access to over two million critical citations from government departments such as NASA, the U.S. Department of Energy and the U.S. Department of Defense.
Collection of technical literature related to the oil and gas exploration and production industry. Access requires authentication (restricted to Princeton University users).
References to books, technical reports, conference proceedings, journal articles and on-going research in the field of transportation.