Genre
Documentary films
206
Electronic books
185
Documentary television programs
51
Juvenile literature
34
Short films
23
Television news programs
20
Drama
15
Congresses
13
DVD-Video discs
13
Popular works
13
Science television programs
13
Educational films
12
Filmed lectures
12
Video recordings for the hearing impaired
12
Biography
9
Feature films
9
Observations
8
Science fiction films
7
Fiction films
6
Science fiction television programs
6
Electronic book
5
Fiction
5
Juvenile fiction
5
Nonfiction films
5
Fiction television programs
4
Action and adventure films
3
Animated films
3
Comic books, strips, etc
3
Film adaptations
3
Maps
3
Nonfiction television programs
3
Pictorial works
3
Science fiction
3
Educational television programs
2
History
2
Photographs from space
2
Television programs
2
3-D films
1
Action and adventure television programs
1
B films
1
Biographical television programs
1
Catalogs
1
Children's films
1
Chronology
1
Detective and mystery films
1
Dictionaries
1
Encyclopedias
1
Experimental films
1
Fantasy films
1
Filmed speeches
1
more ...