Author
Films for the Humanities & Sciences (Firm)
28
Infobase
28
BBC Worldwide Ltd
5
Muse Entertainment (Firm)
4
Alda, Alan, 1936-
3
Public Broadcasting Service (U.S.)
3
Davidson Films
2
Davidson Films Inc
2
Telepool GmbH
2
Albert, Martin L., 1939-
1
Channel Four (Great Britain)
1
Chen, Wei-Ta
1
Coppola, Gianluca
1
Didier Masseret Conseil
1
Drake/Conquest
1
Goldcrest Films International
1
Granada Media (Firm)
1
INCA (LONDON) Ltd
1
Knutson, Brian
1
MacNeil/Lehrer Productions
1
National Geographic Television & Film
1
New Atlantis (Firm)
1
Obler, Loraine K.
1
SpringerLink (Online Service)
1