Author
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United States. Administration on Aging
1,110
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
1,102
Ivanhoe Broadcast News (Firm)
1,081
United States. Department of State,
1,080
United States. Congress. House. Committee on Ways and Means
1,048
United States. Office of Educational Research and Improvement
1,034
United States. Congress. Senate. Committee on the Judiciary
990
BBC Worldwide Ltd
982
United States. Congress. Joint Committee on Taxation
977
United States. Department of Education
975
United States. Congress. Senate. Committee on Energy and Natural Resources,
969
United States. Bureau of Labor Statistics,
948
United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs,
947
Colorado Agricultural Experiment Station
946
Mesa College
944
United States. Department of Energy
937
National Institute of Education (U.S.)
936
Clinton, Bill, 1946-
929
United States. Government Accountability Office
919
National Center for Health Statistics (U.S.)
895
United States. National Park Service,
886
United States. Congress. House. Committee on Rules,
875
United States. Congress. Senate. Committee on Finance
874
Mozart, Wolfgang Amadeus, 1756-1791
855
United States. Department of Agriculture. Economic Research Service
838
United States. Internal Revenue Service
828
United States
825
Verdi, Giuseppe, 1813-1901
811
United States. Department of the Interior
802
National Water-Quality Assessment Program (U.S.)
801
BBC (Firm)
800
United States. Bureau of Labor Statistics
799
Colorado Water Conservation Board
789
United States. Congress. House. Committee on Foreign Affairs
764
Library of Congress. Law Library,
762
United States. Congressional Budget Office
756
Bach, Johann Sebastian, 1685-1750
754
United States. Congress. House. Committee on Transportation and Infrastructure
753
integral CALC (Firm)
746
Brook Lapping Productions
744
United States. Congress. House. Committee on Financial Services,
738
United States. President (2001-2009 : Bush)
736
National Institute of Justice (U.S.)
733
Beethoven, Ludwig van, 1770-1827
723
United States. Congress. Senate. Committee on Commerce, Science, and Transportation,
715
United States. Congress. Senate. Committee on Environment and Public Works
714
Innovative Language (Firm)
706
BBC Worldwide Learning
705
Colorado State University. Extension
703
Wellness Network (Firm)
690
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