Genre
Legislative hearings
900
Legislative materials
651
Congresses
506
Conference papers and proceedings
427
History
342
Documentary films
314
Case studies
292
Television news programs
139
Documentary television programs
105
Audiobooks
101
Educational films
77
Instructional films
62
Nonfiction films
53
Short films
51
Livres audio
43
Congress
36
Criticism, interpretation, etc
33
Rules and practice
30
Interviews
27
Juvenile literature
27
Handbooks, manuals, etc
24
Biography
23
Patents
20
Nonfiction television programs
19
Essays
18
Internet videos
17
Handbooks and manuals
16
Biographies
14
Juvenile works
14
Cross-cultural studies
13
Legislative histories
11
Statistics
11
Technical reports
11
Travelogues (Television programs)
11
Early works to 1800
10
Forecasts
10
Online media
10
Educational television programs
9
essays
9
Bibliography
8
Electronic books
8
Science television programs
8
Blogs
7
Feature films
7
Fiction
7
Periodicals
7
Popular works
7
Sources
7
Actes de congrès
6
Animated films
6
more ...