Author
Films for the Humanities & Sciences (Firm)
54
Infobase
54
Infobase,
44
Oxford Scholarship Online
36
Cambridge Educational (Firm)
24
Public Broadcasting Service (U.S.)
10
Annenberg Learner (Firm)
8
EBSCOhost
8
Mill, John Stuart, 1806-1873
8
ABC News Productions
6
Bill Moyers (Firm)
6
Cockell, Charles S., 1967-
5
Geological Survey (U.S.),
5
Makematic (Firm)
5
SpringerLink (Online Service)
5
United States. National Park Service,
5
Geological Survey (U.S.)
4
Locke, John, 1632-1704
4
SpringerLink (Online service)
4
United States. Congress. Senate. Committee on the Judiciary,
4
United States. National Park Service
4
Fred Friendly Seminars (Firm)
3
Muller, Herbert J. 1905-1980
3
ProQuest (Firm)
3
United States,
3
Australian Broadcasting Corporation
2
Cerebellum Corporation
2
Conant, Michael
2
Cristol, A. Jay, 1929-
2
Curtis, Christopher Paul,
2
Dickman, Howard
2
Erdmann, C. E. 1897-1971,
2
Film Ideas (Firm)
2
Foner, Eric, 1943-
2
Fromm, Erich, 1900-1980
2
Green, Thomas Hill, 1836-1882
2
Harris-Galveston Coastal Subsidence District (Tex.)
2
Hook, Sidney, 1902-1989
2
Houston (Tex.)
2
Junior Ranger Program (United States. National Park Service)
2
Law Library of Congress (U.S.). Global Legal Research Directorate,
2
London, Julie, 1926-2000
2
MacNeil/Lehrer Productions
2
Oxford Scholarship Online (Online Service)
2
Paul, Ellen Frankel
2
ScienceDirect (Online service)
2
Statue of Liberty National Monument (Agency : U.S.),
2
United States. Bureau of Land Management. Great Falls Resource Area
2
United States. Congress. House. Committee on Financial Services,
2
United States. Congress. House. Committee on Oversight and Government Reform
2
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