Northwestern University Libraries have been a U.S. Federal Depository Library since 1876. Our collection includes materials in paper, microfiche, CD-ROM, DVD formats and online formats. This guide is based on a similar guide by Kelly Smith at UCSD.
In March 2013, NASA disabled access to this database because of security concerns. As of May 2013, limited access has been restored. The vast majority of the content, however, remains unavailable as NASA undertakes a review of each document.
Replaces Science Accelerator as cross-searchable access to all DOE (energy.gov) websites and program offices, the National Nuclear Security Administration, the Energy Information Administration, and DOE National Laboratories.
The National Technical Reports Library provides indexing and access to a collection of more than two million historical and current government technical reports of U.S. government-sponsored research. Full-text available for 700,000 of the 2.2 million items described. Dates covered include 1900-present.