Genre
Sources
397
History
317
Electronic books
311
Congresses
70
Conference papers and proceedings
63
Early works to 1800
50
Aufsatzsammlung
23
Constitution
22
Constitutions
22
Bibliography
21
Biography
18
Charters, grants, privileges
16
Early works
16
Biographies
15
Periodicals
15
constitutions
15
Juvenile literature
13
Actes de congrès
11
Book
11
Charters and articles of incorporation
11
Congrès
11
Academic theses
10
Bibliographies
10
Thèses et écrits académiques
8
Exhibitions
7
Government publications
7
Pamphlets
6
Statistics
6
Congress
5
Exhibition catalogs
5
Festschriften
5
Ouvrages avant 1800
5
Quelle
5
Treaties
5
Academic Dissertation
4
Case studies
4
Internet resources
4
Pictorial works
4
Specimens
4
bibliographies
4
Bibliographie
3
Dictionaries
3
Handbooks, manuals, etc
3
Indexes
3
Kongress
3
Kongreß
3
Printed books
3
Archives
2
Autobiographies
2
Autographs (Provenance)
2
more ...