Author
SpringerLink (Online service)
6,895
Infobase,
2,353
SpringerLink (Online Service)
1,839
ScienceDirect (Online service)
919
Films for the Humanities & Sciences (Firm)
701
Infobase
698
Oxford Scholarship Online
451
British Film Institute
367
EBSCOhost
313
Public Broadcasting Service (U.S.)
288
Geological Survey (U.S.)
283
BBC (Firm)
119
MVD (Firm)
104
Library of Congress. Congressional Research Service,
101
Cerebellum Corporation
100
United States. National Aeronautics and Space Administration
98
Geological Survey (U.S.),
94
National Institute of Standards and Technology (U.S.)
93
National Center for Education Statistics
92
Film Ideas (Firm)
89
ProQuest (Firm)
78
ICCSA (Conference)
77
Arts and Entertainment Network
74
BBC Worldwide Learning
73
United States. Congress. House. Committee on Science
71
Educational Resources Information Center (U.S.)
67
United States. Office of Educational Research and Improvement
67
Brook Lapping Productions
65
TVF International (Firm)
64
Educational Testing Service
58
ICONIP (Conference)
58
Public Affairs Television (Firm)
58
Glasshead Productions
57
National Science Foundation (U.S.)
57
United States. Congress. House. Committee on Science, Space, and Technology (2011- ),
55
O'Sullivan, Christine Y.
52
Ebooks Corporation
51
National Institute of Education (U.S.)
50
International Conference on Artificial Neural Networks (European Neural Network Society)
49
United States. Department of State
49
Rocha, Ana Maria A. C.
46
Inside Science (Firm)
45
Green Planet Films
43
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
41
Army War College (U.S.). Strategic Studies Institute,
39
United States. Congress. House. Committee on Science, Space, and Technology
39
Gervasi, Osvaldo,
38
Moyers, Bill D.
38
Murgante, Beniamino
38
Apduhan, Bernady O.,
37
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