Genre
Periodicals
627
Statistics
187
Congresses
44
Périodiques
16
Bibliography
14
Census, 1840
7
Census, 6th, 1840
7
Census, 10th, 1880
6
Census, 1870
6
Census, 1880
6
Census, 9th, 1870
6
Sources
6
Directories
5
Electronic books
5
Census
4
Census, 1860
4
Census, 8th, 1860
4
Handbooks, manuals, etc
4
Maps
4
Periodical
3
Textbooks
3
Case studies
2
Census, 1850
2
Census, 1861
2
Census, 7th, 1850
2
Collections
2
Dictionaries
2
Genealogy
2
Indexes
2
Juvenile literature
2
Yearbooks
2
periodicals
2
Abstracts
1
Bibliographies
1
Census, 1950
1
Census, 1973
1
Census, 2013
1
Electronic journals
1
Handbooks and manuals
1
Imprints
1
Periodiques
1
Series
1
Statistics, Vital
1
Statistiques
1