Género
Maps
1,224
Statistics
670
History
637
Biography
519
Periodicals
421
Biographies
354
Electronic books
211
Fiction
208
Guidebooks
178
Pictorial works
154
Internet videos
89
Topographic maps
84
Geological maps
83
Documentary films
82
Catalogs
79
Tourist maps
74
Bibliography
71
Newspapers
68
Conference papers and proceedings
60
Exhibitions
54
Congresses
53
Case studies
50
Thematic maps
46
Exhibition catalogs
45
Poetry
44
Documentary television programs
41
Autobiographies
39
Maps, Topographic
39
Road maps
39
Video recordings
39
Travelogues (Television programs)
38
Anecdotes
34
Bibliographies
33
Maps, Tourist
33
Nonfiction films
32
Novels
32
Electronic journals
28
Périodiques
27
Dictionaries
25
Directories
23
Local history
23
Portraits
22
Promotional materials
21
Photographic prints
20
Trials, litigation, etc
20
Music
19
Criticism, interpretation, etc
18
Diaries
18
Folklore
18
Interviews
18
más ...