For Statistics
1. Statistical Abstract of the United States
2. Lexis-Nexis Statistical
3. Fedstats
4. Historical Statistics of the United States
5. World Develpment Indicators IN PRINT
6. International Financial Statistics IN PRINT
7. UNSTATS
8. Lexis-Nexis Statistical
9. UN Statistical Yearbooks (there are several series)
10. MNCAT for state yearbooks and/or links to online editions
11. State and Local Government on the Web
In General
BGI Blog
GPL Rolodex
University Libraries FAQ