Genre
Bibliography
1,890
Bibliographies
938
Catalogs
383
Periodicals
378
Directories
366
History
310
Statistics
156
Electronic books
135
Indexes
119
Union lists
113
Union catalogs
89
Biography
87
Congresses
82
Imprints
80
Bibliographie
72
bibliographies
62
Biographies
58
Conference papers and proceedings
57
Directory
45
Handbooks, manuals, etc
42
Bibliography of bibliographies
37
Exhibitions
36
Maps
35
Bio-bibliography
33
Case studies
32
Sources
32
Union lists (Library catalogs)
31
Handbooks and manuals
27
Périodiques
27
Dictionaries
26
Criticism, interpretation, etc
24
Statistiques
22
Library surveys
21
Périodiques
20
Exhibition catalogs
19
Periodical
19
Abstracts
18
Book reviews
18
Microform catalogs
18
Répertoires
18
Specimens
18
Catalogues
17
Catalogues collectifs
17
Catalog
16
Electronic journals
16
directories
16
Broadsides
15
Databases
15
Early works to 1800
15
Local history
13
more ...