Genre
History
1,751
Electronic books
318
Congresses
225
Sources
161
Conference papers and proceedings
146
Criticism, interpretation, etc
100
Broadsides
98
Radio news programs
71
Early works to 1800
69
Biography
53
Periodicals
48
Controversial literature
42
Internet videos
42
Academic theses
41
Bibliography
40
Educational films
38
Case studies
36
Interviews
36
Exhibitions
35
Thèses et écrits académiques
32
Exhibition catalogs
30
Early works
29
Pictorial works
28
Personal narratives
26
Poems
26
Poetry
26
Aufsatzsammlung
23
Biographies
23
Pamphlets
23
Bibliographies
21
Textbooks
19
Drama
18
Academic Dissertation
17
Booksellers' advertisements
17
Military history
17
Printed ephemera
17
Caricatures and cartoons
16
Video recordings
16
dissertations
15
Documentary films
14
Fiction
14
Essays
13
doctoral dissertations
13
masters theses
13
theses
13
Dictionaries
12
Humor
12
Art
11
Congrès
11
Miscellanea
11
more ...