Genre
Periodicals
84,616
Statistics
80,556
Maps
64,591
Legislative materials
42,878
Legislative hearings
37,714
Handbooks, manuals, etc
29,619
Bibliography
20,833
Government publications
19,090
Congresses
17,191
Electronic books
16,084
Rules and practice
11,601
Technical reports
10,633
History
9,959
Conference papers and proceedings
8,755
Handbooks and manuals
8,250
Rules
7,835
Topographic maps
7,579
Directories
7,257
Catalogs
7,229
Bibliographies
4,832
Databases
4,558
Treaties
4,446
Census, 1990
2,937
Case studies
2,872
Classification
2,800
Biography
2,799
Tables
2,777
Abstracts
2,613
Observations
2,302
Statistiques
2,272
Statutes and codes
2,129
Maps, Topographic
2,055
Census data
2,035
Census, 1980
2,027
Indexes
1,982
Internet resource
1,846
Posters
1,769
Forms
1,737
Census, 20th, 1980
1,676
Periodical
1,658
Biographies
1,599
CD-ROMs
1,557
Remote-sensing maps
1,526
Electronic government information
1,525
Cartes géographiques
1,399
Sources
1,371
Messages
1,366
Congress
1,363
Census
1,337
Guidebooks
1,305
more ...