Tipo
Statistics
32,043
Census data
6,679
History
5,233
Maps
4,465
Periodicals
3,793
Census
3,281
Census, 1990
3,030
Congresses
2,636
Census, 1980
2,110
Conference papers and proceedings
1,823
Statistics, Vital
1,666
Electronic books
1,488
Census, 2000
1,314
Census, 20th, 1980
1,170
Databases
937
Statistiques
894
Vital statistics
882
Bibliography
870
Sources
805
Census, 2010
756
Academic theses
650
Census, 2001
555
Census, 1981
478
Census, 1991
478
Census, 1970
460
Internet videos
433
Census, 19th, 1970
419
Vital
409
CD-ROMs
379
Bibliographies
320
Thematic maps
286
Educational films
283
Case studies
271
Thèses et écrits académiques
254
Congress
248
Census, 2011
247
Early works to 1800
239
Handbooks, manuals, etc
228
Atlases
222
Census, 1971
220
Census, 1960
207
Census, 1982
207
Genealogy
188
Periodical
186
Census, 1998
172
Census, 1940
164
Census, 22nd, 2000
154
Census, 2005
151
Catalogs
142
dissertations
137
Mais ...