Genre
Bibliography
Electronic books
503
Bibliographies
223
Biography
195
Catalogs
134
Imprints
64
Juvenile literature
62
Book lists
49
History
47
Dictionaries
41
Handbooks, manuals, etc
36
Directories
31
Sources
31
Stories, plots, etc
29
Indexes
26
Exhibitions
22
Periodicals
22
Bio-bibliography
21
Bibliography of bibliographies
20
Popular works
19
Congresses
16
Bibliographie
15
Criticism, interpretation, etc
15
Union lists
15
Government publications
14
Illustrations
13
Fiction
12
Genealogy
9
Abstracts
8
Databases
8
Early works to 1800
8
Computer network resources
7
Reviews
7
Biographies
6
Books and reading
6
CD-ROM catalogs
6
Discography
6
Music
6
Translations into English
6
Juvenile fiction
5
Book reviews
4
Case studies
4
Chronology
4
Maps
4
Periodical
4
Reference works
4
Songs and music
4
Texts
4
Adaptations
3
Catalog
3
more ...