Genre
Legislative materials
1,752
Legislative hearings
1,131
Maps
212
History
179
Documentary films
172
Congresses
166
Early works to 1800
152
Conference papers and proceedings
104
Rules and practice
86
Statistics
70
Nonfiction films
69
Handbooks, manuals, etc
67
Documentary television programs
62
Observations
54
Case studies
53
Biography
52
Legislative histories
52
Cases
50
Trial and arbitral proceedings
49
Educational films
48
Trials, litigation, etc
46
Bibliography
39
Juvenile literature
34
Broadsides
31
Handbooks and manuals
31
Short films
30
Environmental films
29
Biographies
28
Television news programs
28
Records and briefs
27
Feature films
24
Statutes and codes
24
Fiction
21
Juvenile works
21
Criticism, interpretation, etc
20
Bibliographies
19
Periodicals
17
Film clips
14
Indexes
14
Nonfiction television programs
14
Technical reports
14
Databases
13
Chronologies
11
Chronology
11
Environmental television programs
11
Juvenile fiction
10
Treaties
10
Congress
9
Resolutions
9
Resolutions (Law)
9
more ...