Genre
Periodicals
53
Sources
19
Electronic books
14
Early works to 1800
3
Handbooks, manuals, etc
3
Congresses
2
Bibliographie
1
Bibliography
1
Cases
1
Catalogs
1
Catalogues
1
Conference papers and proceedings
1
Electronic journals
1
Glossaries, vocabularies, etc
1
History
1
Indexes
1
Quelle
1
Records and correspondence
1
Statistics
1
Statutes and codes
1