Genre
Bibliography
1,931
Bibliographies
1,051
Catalogs
806
Imprints
625
History
228
Indexes
227
Periodicals
188
Reviews
144
Biography
140
Biographies
113
Union lists
98
Dictionaries
75
Sources
73
Bibliographie
71
Directories
66
Congresses
61
Union catalogs
48
Bio-bibliography
42
Abstracts
40
Criticism, interpretation, etc
36
Conference papers and proceedings
31
Book reviews
29
Catalogues
28
Chronology
24
Exhibitions
22
Handbooks, manuals, etc
21
Facsimiles
18
Anecdotes
16
Early works to 1800
13
Exhibition catalogs
12
bibliographies
12
Chronologies
11
Diaries
10
Pictorial works
9
Statistics
9
Correspondence
8
Essays
8
Festschriften
8
Handbooks and manuals
8
Bibliography of bibliographies
7
Drama
7
Feature films
7
Local history
7
Academic theses
5
Autobiographies
5
Concordances
5
Fiction
5
Genealogy
5
Index
5
Rare books
5
more ...