|
Catalog Databases Doc Request E-Books |
E-Journals General Info New Books News |
Reference Tools Staff Site Map Weather |
National Technical and Information Service (NTIS)
Includes millions of publications as well as audiovisual materials, computer datafiles, and software, originates from U.S. federal agencies, industry and university contractors with the federal government, and a worldwide compendium of research and development organizations.
Subject areas:
Central source for U.S. government scientific, technical, and business information
Coverage: 1990 - Present