Genre
Bibliography
1,461
Catalogs
899
Bibliographies
796
Congresses
183
History
160
Imprints
150
Exhibitions
142
Conference papers and proceedings
136
Biographies
101
Bibliographie
85
Biography
85
Catalogues
79
Facsimiles
78
Exhibition catalogs
68
Periodicals
68
Bio-bibliography
63
Early works to 1800
57
Union lists
51
Dictionaries
48
Specimens
45
Sources
44
Union catalogs
44
Correspondence
37
Criticism, interpretation, etc
29
Festschriften
25
Archives
22
Indexes
21
Directories
19
Katalog
19
Congrès
18
Early
17
Personal correspondence
16
Pictorial works
15
Manuscripts
14
bibliographies
14
Bibliography of bibliographies
12
Electronic books
12
Expositions
11
Illustrated works
10
Illustrations
10
Poetry
10
Gazetteers
9
Guidebooks
9
CD-ROMs
8
Fiction
8
Handbooks, manuals, etc
8
Handbooks and manuals
7
Reviews
7
Texts
7
Bibliographies (form)
6
more ...