Genre
Handbooks and manuals
42
Legislative hearings
17
Conference papers and proceedings
14
Bibliographies
13
Periodicals
10
Technical reports
7
Congresses
6
Databases
3
Video recordings
3
Dictionaries
2
Directories
2
Software
2
Abstracts
1
Academic theses
1
Electronic books
1
Electronic government information
1
Legislative materials
1
Statistics
1