Author Count
U.S. Census Bureau 866
U.S. Census Bureau. Customer Services Center 1
U.S. Census Bureau. Education and Social Stratification Branch 2
U.S. Census Bureau. Ethnic and Hispanic Statistics Branch 1
U.S. Census Bureau. Fertility and Family Statistics Branch 2
U.S. Census Bureau. Foreign Trade Division 2
U.S. Census Bureau. Geography Division 7
U.S. Census Bureau. Population Division 6
U.S. Census Bureau. Public Information Office 1
U.S. Census Bureau. Racial Statistics Branch 2
U.S. Census Bureau. Service Sector Statistics Division. Transportation Characteristics Branch 2
U.S. Census Monitoring Board 30
U.S. Census Monitoring Board. Congressional Members 4
U.S. Census Monitoring Board. Presidential Members 17
U.S. Census Monitoringoard. Presidential Members 1
U.S. Census Office. 10th census, 1880 1
U.S. Centennial Commission
U.S. Centennial International Exhibition (1876 : Philadelphia, Pa.)
U.S. Center for IWY 1
U.S. Central Intelligence Agency 3
U.S. Chamber Institute for Legal Reform 4
U.S. Chamber of Commerce
U.S. Chamber Survey Center 1
U.S. Chamber Survey Research Center 2
U.S. Chess Federation
U. S. Children's Bureau 2
U.S. Children's Bureau 1
U.S. Children's Bureau. Bureau publication 1
U. S. Children's Bureau. Division of Juvenile Delinquency Service
U.S.-China Bilateral Symposium on the Analysis of Extraordinary Flood Events (1985 : Nanjing, China) 1
U.S.-China Conference on Energy, Resources, and Environment (1st : 1982 : Peking, China) 1
U.S.-China Conference on Proteins in Biology and Medicine (2nd : 1983 : Oklahoma City, Okla.) 1
U.S.-China Economic and Security Review Commission 119
U.S.-China Economic and Security Revision Commission 1
U.S.-China Education Clearinghouse 3
U.S.-China Joint Defense Conversion Commission 2
U.S.-China Peoples Friendship Association 2
U.S.-China Security Review Commission 8
U.S. Christian Commission
U.S. Chronic Respiratory Diseases Control Program 1
U.S. Citizens' Committee to Monitor the Helsinki Accords
U.S. Citizenship and Immigration Services 205
U.S. Citizenship and Immigration Services. Information and Customer Service Division 1
U.S. Citizenship and Immigration Services. Office of Citizenship 10
U.S. Citizenship and Immigration Services. Office of Communications 3
U.S. Citizenship and Immigration Services. Office of Policy and Strategy 1
U.S. Citizenship and Immigration Services. Office of Policy and Strategy. Research and Evaluation Division 2
U.S. Civil Aeronautics Administration 2
U.S. Clean Coal Technology Demonstration Program 20
U.S. Climate Change Science Program 3
U.S. CLIVAR 1
U.S. Coal Resources and Reserves Assessment Project (Geological Survey) 1
U.S. Coast and Geodestic Survey 1
U.S. Coast and Geodetic Survey 1849
U.S. Coast and geodetic survey. (1909) 1
U.S. Coast and Geodetic Survey. Annual report. 1892/93, pt. 2 1
U.S. Coast and Geodetic Survey. Appendix to the annual report 1
U.S. Coast and Geodetic Survey. Chart 9
U.S. Coast and Geodetic Survey. Commission on Charleston Harbor 1
U.S. Coast and Geodetic Survey. Earthquake history of the United States 2