Genre
Legislative hearings
75
Congresses
42
Conference papers and proceedings
23
Legislative materials
20
History
14
Documentary films
11
Congress
10
Handbooks, manuals, etc
8
Technical reports
8
Observations
7
Documentary television programs
5
Handbooks and manuals
5
Bibliography
4
Databases
4
Juvenile literature
4
Nonfiction films
4
Academic theses
3
Biography
3
Charts, diagrams, etc
3
Fiction
3
Legislative histories
3
Popular works
3
Rules and practice
3
Bibliographies
2
Biographies
2
Case studies
2
Electronic book
2
Environmental films
2
Periodicals
2
Problems, exercises, etc
2
Statistics
2
Television news programs
2
Administrative decisions
1
Collected Works
1
Computer network resources
1
Criticism, interpretation, etc
1
Detective and mystery stories
1
Documentary
1
Drama
1
Educational films
1
Electronic books
1
Filmed lectures
1
Guides et manuels
1
Handbook
1
Historical fiction
1
Instructional films
1
Internet videos
1
Love stories
1
Maps
1
Medical statistics
1
more ...