Genre
Electronic books
985
Documentary films
104
Poetry
90
Early works to 1800
50
Congresses
44
Juvenile literature
35
Periodicals
28
Biography
26
Electronic book
14
Pictorial works
14
Short films
13
Case studies
12
Feature films
12
Documentary television programs
11
Libros electronicos
10
Miscellanea
10
Nonfiction films
10
DVD-Video discs
9
Essays
9
Publicaciones seriadas
9
Songs and music
9
Controversial literature
8
Maps
7
Animated films
6
Cross-cultural studies
6
History
6
Sermons
6
Sources
6
Anecdotes
5
Forecasts
5
Literary collections
5
Artists' books
4
Documentary
4
Electronic journals
4
Environmental films
4
Fiction
4
Folklore
4
Nonfiction television programs
4
Outdoor books
4
Streaming audio
4
Video recordings for the hearing impaired
4
African Studies
3
American poetry
3
Autobiographies
3
Comparative studies
3
Education films
3
Encyclopedias
3
Ethnographic films
3
Humor
3
Juvenile sound recordings
3
more ...