Genre
Bibliographies
Catalogs
426
Biographies
301
Periodicals
268
Dictionaries
160
Bio-bibliography
146
Directories
97
Statistics
90
Maps
87
Indexes
74
Abstracts
55
Handbooks and manuals
43
Technical reports
42
Serial publications
29
Databases
22
Literature
22
Chronologies
20
Conference papers and proceedings
19
Festschriften
17
Reviews
17
Discographies
16
Encyclopedias
16
Graded lists
16
Bibliography of bibliographies
14
Reference works
14
Legislative materials
13
Plot summaries
13
Treaties
13
Personal correspondence
10
Personal narratives
10
Union catalogs
10
Patents
9
Family histories
8
Fiction
8
Census data
7
Microform catalogs
7
Records (Documents)
7
Registers (Lists)
7
Sources
7
Vital statistics
7
Outlines and syllabi
6
Annual reports
5
Book reviews
5
Exhibition catalogs
5
Index maps
5
Calendars
4
Gazetteers
4
Jazz
4
Resolutions (Law)
4
Resolutions (Laws)
4
more ...