The NASA Technical Report Server (NTRS) provides students, educators, and the public with access to NASA's technical literature. NTRS also collects scientific and technical information from sites external to NASA to broaden the scope of information available to users. Almost a million references are indexed as of August, 2005. NTRS's Simple Search searches for NASA information only and its Advanced Search can search for NASA and non-NASA information. For NASA reports that are not fully available from NTRS, please check the UNH Library Catalog or contact the Library's Government Documents Department for information.