Genre
Periodicals
58
Congresses
52
Statistics
9
History
5
Conference papers and proceedings
4
Handbooks, manuals, etc
4
Newspapers
4
Archives
3
Directories
3
Périodiques
3
Sources
3
Academic theses
2
Case studies
2
Abstracts
1
Anecdotes
1
Biography
1
Census data
1
Census, 1850
1
Census, 1865
1
Census, 1950
1
Electronic books
1
Forms
1
Juvenile literature
1
Maps
1
Records and correspondence
1
Statistics, Vital
1
periodicals
1