Genre
Maps
155
Periodicals
71
Statistics
54
Topographic maps
42
History
39
Electronic books
26
Surveys
22
Biography
20
Guidebooks
18
Road maps
16
Directories
14
Tourist maps
12
Catalogs
11
Biographies
10
Case studies
9
Fiction
9
Newspapers
9
Pictorial works
8
Trials, litigation, etc
8
Bibliography
7
Legislative histories
7
Atlases
6
Diaries
5
Études de cas
5
Folklore
5
Gazetteers
5
Photographs
5
Sources
5
Correspondence
4
Messages
4
Photographic prints
4
Printed ephemera
4
Thematic maps
4
Autobiographies
3
Census, 1990
3
Chronology
3
Drama
3
Geological maps
3
Maps, Topographic
3
Parodies, imitations, etc
3
Personal narratives
3
Photograph albums
3
Portraits
3
Prospectuses
3
Rules and practice
3
Session laws
3
Viewbooks
3
Advertisements
2
Archives
2
Art and the war
2
more ...