Genre
Sources
58
Treaties
40
History
17
Electronic books
15
Indexes
10
Conference papers and proceedings
7
Congresses
7
Claims
4
Microform catalogs
4
Government publications
3
Quelle
3
Databases
2
Genealogy
2
Inaugural addresses
2
Traités
2
Almanachs
1
Almanacs
1
Archives
1
Electronic government information
1
Kongress
1
almanacs
1
sources
1