Genre
History
492
Legislative hearings
274
Case studies
112
Congresses
93
Legislative materials
85
Conference papers and proceedings
70
Biography
41
Documentary films
39
Cross-cultural studies
37
Educational films
30
Nonfiction films
30
Criticism, interpretation, etc
24
Biographies
23
Television news programs
17
Interviews
16
Short films
16
Documentary television programs
12
Early works to 1800
12
Nonfiction
10
Sources
10
Essays
8
Electronic books
7
Feature films
7
Church history
6
Livres électronique
6
Juvenile literature
5
Livres numériques
5
Nonfiction television programs
5
proceedings (reports)
5
Aufsatzsammlung
4
Constitutional amendments
4
Early works
4
Juvenile works
4
Livres électroniques
4
Speeches
4
Trials, litigation, etc
4
e-books
4
Cases
3
Congres
3
Festschriften
3
Film clips
3
Informational works
3
Instructional and educational works
3
Lectures
3
Personal narratives
3
Statistics
3
Textbooks
3
Academic theses
2
American
2
Autobiographies
2
more ...