Genre
Sources
Early works to 1800
9
Poetry
5
Biography
4
Periodicals
4
History
3
Regulations
3
Congresses
2
Indexes
2
Academic theses
1
Bibliography
1
Biographies
1
Charters, grants, privileges
1
Correspondence
1
Dictionaries
1
Drama
1
Electronic books
1
Facsimiles
1
Newspapers
1
Registers
1
Statistics
1
Statistics, Vital
1