Genre
History
559
Periodicals
144
Sources
133
Biography
67
Maps
61
Catalogs
56
Pictorial works
55
Statistics
43
Anecdotes
28
Biographies
28
Newspapers
28
Directories
23
Criticism, interpretation, etc
21
Electronic books
21
Fiction
14
Military history
12
Bibliography
11
Personal narratives
11
Case studies
10
Exhibitions
10
Gazetteers
10
Dictionaries
8
Journaux
8
newspapers
8
Bibliographies
7
Catalogues
7
Chronology
7
Correspondence
7
Guidebooks
7
Illustrated works
7
Atlases
6
Census
6
Census data
6
Chronologies
6
Genealogy
6
catalogs (documents)
6
Cases
5
Designs and plans
5
Documentary films
5
Facsimiles
5
Folk music
5
Indexes
5
Music
5
Photographs
5
Sound recordings
5
Architectural drawings
4
Autobiographies
4
Chinese language materials
4
Conference papers and proceedings
4
Congresses
4
more ...