Género
Bibliography
Electronic books
23
Periodicals
14
Electronic journals
11
Libros electrónicos
10
Périodiques
7
Bibliografía
6
Catalogs
6
Bibliographie
5
Libros electronicos
3
Reviews
3
Glossaries, vocabularies, etc
2
Bibliographies
1
Biography
1
Catalogues
1
Catálogos
1
Diccionarios
1
Dictionaries
1
Recensions
1
Union lists
1