Genre
Maps
100
Statistics
20
Guidebooks
19
Bibliographies
16
Dictionaries
14
Conference papers and proceedings
13
Directories
7
Academic theses
6
Technical reports
5
Databases
3
Chronologies
2
Drawings
2
Graphs
2
Congresses
1
Digital maps
1
Festschriften
1
Interactive multimedia
1
Tables (Data)
1
Video recordings
1