Genre
Legislative hearings
613
Legislative materials
390
Congresses
56
History
50
Conference papers and proceedings
48
Case studies
28
Rules and practice
12
Patents
7
Television news programs
7
Congress
6
Documentary films
5
Documentary television programs
5
Technical reports
5
Biography
4
Electronic books
4
Film excerpts
4
Trial and arbitral proceedings
4
Trials, litigation, etc
4
Biographies
3
Blogs
3
Cases
3
Identification
3
Nonfiction television programs
3
Statistics
3
Études de cas
3
Databases
2
Formulae, receipts, prescriptions
2
Handbooks, manuals, etc
2
Interviews
2
Juvenile literature
2
Legislative histories
2
Military history
2
Nonfiction films
2
Rules
2
Sources
2
Actes de congrès
1
Animated films
1
Bibliographies
1
Bibliography
1
Criticism, interpretation, etc
1
Educational films
1
Encyclopedias
1
Filmed lectures
1
Handbooks and manuals
1
Juvenile works
1
NFPA Archive
1
Non-fiction television programs
1
Observations
1
Officers' handbooks
1
Science television programs
1
more ...