Genre
Congresses
740
History
578
Conference papers and proceedings
374
Periodicals
148
Biography
119
Sources
100
Statistics
86
Bibliography
71
Biographies
50
reference
41
referencia
41
référence bibliographique
41
Interviews
35
Bibliographies
18
Maps
18
Dictionaries
17
Pictorial works
17
Congrès
15
Statutes and codes
14
Festschriften
13
Juvenile literature
12
Political platforms
12
Forecasts
11
Handbooks, manuals, etc
11
Miscellanea
11
Platforms
11
Trivia and miscellanea
10
Abstracts
9
Actes de congrès
9
Electronic books
9
Fiction
8
Handbooks and manuals
8
Juvenile works
8
Pamphlets
8
Posters
8
Autobiographies
7
Case studies
7
Electronic journals
7
Specimens
6
Speeches
6
Catalogs
5
bibliografía
5
bibliographie
5
bibliography
5
Census
4
Census data
4
Computer network resources
4
Congress
4
Personal narratives
4
Popular works
4
more ...