Author
Films for the Humanities & Sciences (Firm)
17
Infobase
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Tapestry International (Firm)
4
Fred Friendly Seminars (Firm)
3
National Association of Home Builders of the United States
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MacNeil/Lehrer Productions
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ABC News Productions
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Alexander, Don
1
BBC Worldwide Ltd
1
Detroit Documentary Production
1
Electric Sky (Firm)
1
Filmoption International (Firm)
1
New Atlantis (Firm)
1
Nour Productions
1