Genre
Congresses
46
Databases
42
Private bills
21
Statistics
17
Periodicals
11
Maps
8
Computer games
6
Interactive multimedia
6
Early works to 1800
5
Census, 2000
4
Envelope flaps (features)
4
Fascimiles
4
Full covers
4
Islamic bindings (Binding)
4
Manuscripts, Arabic
4
Notes (documents)
4
Video games
4
Biography
3
Blind tooled (decoration)
3
Census, 1990
3
Computer adventure games
3
Conference papers and proceedings
3
Electronic books
3
Manuscripts, 18th century
3
Topographic maps
3
Annotations (Provenance)
2
CD-ROMs
2
Catalogs
2
Compilation manuscripts
2
Nintendo video games
2
Observations
2
Onlays (decoration)
2
Sony video games
2
Sources
2
Annals and chronicles
1
Archives
1
Bibliography
1
Case studies
1
Census
1
Classification
1
Commonplace-books
1
Diaries
1
Directories
1
Encyclopedias
1
Fantasy games
1
Geological maps
1
Guidebooks
1
Handbooks, manuals, etc
1
Identification
1
Illuminated manuscripts
1
more ...