Genre
Instructional television programs
45
Instructional films
28
History
23
Juvenile literature
20
Nonfiction television programs
19
Case studies
15
Biography
11
Congresses
11
Conference papers and proceedings
9
Documentary television programs
9
Handbooks, manuals, etc
9
Documentary films
7
Biographies
6
Short films
5
Cross-cultural studies
4
Educational
4
Exhibitions
4
Art
3
Bibliography
3
Legislative hearings
3
Periodicals
3
Study guides
3
Television interviews
3
Academic theses
2
Criticism, interpretation, etc
2
Educational films
2
Educational games
2
Essays
2
Exhibition catalogs
2
Festschriften
2
Internet videos
2
Interviews
2
Juvenile works
2
Mechanical works
2
Poetry
2
Specimens
2
Television news programs
2
Activity books
1
Anecdotes
1
Autobiographies
1
Bibliographies
1
Booksellers' advertisements
1
Card games
1
Ccongresses
1
Curricula
1
Dictionaries
1
Directories
1
Drama
1
Early works to 1800
1
Examinations, questions, etc
1
more ...