Biennial listing (compiled in the spring of each odd-numbered year) by Congress of Federal Government offices in all three branches. Comparable to U.S. Government Manual, but with more agency names and telephone numbers, less on agency activities, and more information on Congress.

Contact:

Superintendent of Documents
U.S. Government Printing Office (GPO)
Washington, DC 20402
202-783-3238

For Electronic via the Internet:

Congressional Directory