Genre
Electronic books
83
Periodicals
80
History
33
Early works to 1800
31
Périodiques
25
Electronic journals
17
Congresses
11
Conference papers and proceedings
8
Zeitschrift
5
Video recordings
4
Bibliographies
3
Bibliography
3
Broadsides
3
Documentary films
3
Collections
2
Essays
2
Folklore
2
Guidebooks
2
Illustrated works
2
Juvenile literature
2
Maps
2
Naval history
2
Nonfiction films
2
Periodical
2
Pictorial works
2
Revistes electròniques
2
Sources
2
Statistics
2
Abstracts
1
Academic theses
1
Autobiographies
1
Bericht
1
Biographies
1
Biography
1
Cartes géographiques
1
Catalogs
1
Computer network resources
1
Congrès
1
Conversion tables
1
Dictionaries
1
Encyclopedias
1
Environmental films
1
Essais
1
Feature films
1
French language films
1
German language films
1
Guides
1
Identification
1
Internet resource
1
Interviews
1
more ...