NTIS (National Technical Information Service) is the central source for the sale of unclassified and publicly available information from research reports, journal articles, data files, computer programs and audio visual products from federal sources. The National Technical Information Service serves as the largest central resource for government-funded scientific, technical, engineering, and business related information available today. For more than 60 years NTIS has assured businesses, universities, and the public timely access to approximately 3 million publications covering over 350 subject areas.
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