Genre
History
226
Periodicals
148
Electronic books
116
Statistics
111
Congresses
94
Conference papers and proceedings
72
Interviews
57
Oral histories
56
Directories
55
Early works to 1800
54
Bibliography
30
Early works
21
Guidebooks
17
Case studies
15
Sources
15
Streaming video
13
Classification
12
Maps
12
Bibliographies
11
Academic theses
9
Government publications
8
Charters
7
Handbooks, manuals, etc
7
Legislative hearings
7
Naval history
7
Rules and practice
7
Thèses et écrits académiques
7
Commercial treaties
6
Dictionaries
6
dissertations
6
doctoral dissertations
6
masters theses
6
theses
6
Databases
5
Electronic journals
5
Festschriften
5
Historia
5
Aufsatzsammlung
4
Biography
4
Congrès
4
Biographies
3
Charters and articles of incorporation
3
Guides
3
Handbooks and manuals
3
Internet videos
3
Newspapers
3
Pamphlets
3
Speeches
3
Tables
3
bibliografía
3
more ...