Genre
Catalogs
54
Bibliography
42
Sources
13
Microform catalogs
12
Directories
10
Archives
8
Handbooks, manuals, etc
8
History
8
Bibliographies
4
Indexes
4
Bibliographie
3
Periodicals
3
Catalogues
2
Congresses
2
spisy
2
źródła
2
Addresses, essays, lectures
1
Facsimiles
1
Fuentes
1
Genealogy
1
Microformes
1
Records and correspondence
1
Répertoires
1
Union lists
1
bibliographies
1
catalogs
1