Genre
Periodicals
51
Statistics
17
Electronic books
13
Congresses
12
Cases
9
Newspapers
6
Treaties
6
Early works to 1800
5
Maps
3
Sources
3
Yearbooks
3
Dictionaries
2
Glossaries, vocabularies, etc
2
Abstracts
1
Bibliography
1
Catalogs
1
Imprints
1
Indexes
1
Périodiques
1
Readers
1
Terminology
1
Texts
1
periodicals
1