An official website of the United States government Here’s how you know Here’s how you know Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
This resource page allows you to browse our collection materials drawn from federal, state and local governments as well as non-governmental organizations, and professional and scholarly publications. Many of these resources are available online but not all. Fire and emergency services: if you need assistance getting access to a copy of any of these materials, please contact the library at 301-447-1046.
To identify scholarly articles on a topic of your choice, enter a keyword search of your own on our catalog's advanced search page and select the box for Scholarly articles under the “Limit by collection” heading.
Please note that Offprints, those articles we purchased individually, are labeled as books but are in fact journal articles.
