Thể loại
Biography
202
History
179
Biographies
139
Electronic books
68
Sources
52
collective biographies
22
Conference papers and proceedings
20
Documentary films
20
Congresses
18
Documentaires
18
Nonfiction films
18
Films autres que de fiction
17
Juvenile literature
17
Streaming videos
17
Autobiographies
16
Correspondence
15
Archives
11
Case studies
10
Encyclopedias
10
Congrès
9
Personal correspondence
8
Biographie
6
Dictionaries
6
Diaries
5
Documentaries and Factual Films
5
Miscellanea
5
Pictorial works
5
Actes de congrès
4
Aufsatzsammlung
4
Autobiography
4
Juvenile works
4
Academic theses
3
Campaign literature
3
Congress
3
Documentary television programs
3
Encyclopédies
3
Émissions télévisées autres que de fiction
3
Études de cas
3
Government publications
3
Illustrated works
3
Nonfiction television programs
3
Ouvrages pour la jeunesse
3
Bibliographies
2
Bibliography
2
Biographie 1945-1948
2
Catalogs
2
Correspondance
2
Documentaires télévisés
2
Interviews
2
Journaux intimes
2
hơn ...