Genre
Biography
2,196
History
1,593
Maps
1,270
Congresses
1,022
Folklore
703
Biographies
637
Conference papers and proceedings
549
Pictorial works
493
Congrès
468
Aufsatzsammlung
384
Cross-cultural studies
297
Dictionaries
287
Case studies
281
Atlases
236
Early works to 1800
236
Handbooks, manuals, etc
226
Juvenile literature
220
United States Military Academy
217
Exhibitions
215
Encyclopedias
185
Bibliography
171
Autobiographies
166
Actes de congrès
153
Guidebooks
144
collective biographies
128
Congress
124
Statistics
119
Atlas
111
Collections of games
109
Criticism, interpretation, etc
104
Documentary films
103
Nonfiction
101
Textbooks
95
Video recordings for the hearing impaired
94
Autobiography
91
Catalogs
87
atlases
87
Correspondence
85
Interviews
85
Nonfiction films
82
Periodicals
80
Anecdotes
77
Geographic information systems
77
Sources
76
Illustrated works
74
Miscellanea
71
Études de cas
69
Cartes géographiques
65
Feature films
65
Ouvrages illustrés
64
more ...