Genre
Bibliographies
Bibliography
12,808
Catalogs
1,918
History
1,761
bibliographies
1,368
Periodicals
838
Electronic books
708
Biographies
593
Biography
546
Bibliographie
526
Directories
367
Sources
333
Abstracts
328
Imprints
285
Criticism, interpretation, etc
271
Bio-bibliography
240
Indexes
233
Catalogues
229
Government publications
192
catalogs (documents)
164
Union lists
153
Dictionaries
150
Union catalogs
150
Statistics
125
Catalog
121
Book lists
111
Exhibitions
109
Reference works
108
Exhibition catalogs
102
Bibliography of bibliographies
98
Maps
97
Handbooks and manuals
91
Genealogy
88
Handbooks, manuals, etc
88
Microform catalogs
84
Directory
81
Local history
74
bibliography
74
Lists
70
Union lists (Library catalogs)
66
Périodiques
63
Index
62
Fiction
61
Archives
60
Discographies
59
Discography
54
Juvenile literature
54
Military history
54
Databases
50
Periodical
50
more ...