Tipo
Bibliography
Catalogs
68
Microform catalogs
50
Sources
22
Bibliographie
17
Electronic books
17
Archives
10
Union lists
8
Bibliographies
7
Catalogues
7
Maps
4
Statistics
4
bibliographies
4
Bibliografías
3
catalogs (documents)
3
Catalog
2
Microformes
2
Periodicals
2
Abstracts
1
Bibliografía
1
Bibliographie de bibliographies
1
Bio-bibliography
1
Cartes géographiques
1
Catalogues collectifs
1
Catálogos
1
Classification
1
Directories
1
Fulltext
1
Govt Pub, Federal
1
History
1
Internet Resource
1
Records and correspondence
1
Registers
1
Traités
1
Treaties
1