Genre
Congresses
20
Electronic books
14
Case studies
12
History
12
Documentary films
11
Periodicals
9
Conference papers and proceedings
7
Documentaires
6
Biography
4
Bibliographies
3
Bibliography
3
Congrès
3
Documentary television programs
3
Études de cas
3
Government publications
3
Nonfiction films
3
Périodiques
3
Statistics
3
Autobiographies
2
Biographies
2
Documentaires télévisés
2
Documentaries and Factual Films
2
Feature films
2
Statistiques
2
Actes de congrès
1
Audiences législatives
1
Aufsatzsammlung
1
Bibliographie
1
Biographical films
1
Congrès
1
DVD-Video discs
1
Electronic journals
1
Films autres que de fiction
1
Films biographiques
1
Legislative hearings
1
Periodical
1
Pictorial works
1
Publications
1
Short films
1
Videos
1
periodicals
1