Genre
Congresses
2,483
Sources
2,345
Early works to 1800
2,192
Electronic books
1,897
Conference papers and proceedings
1,781
Periodicals
1,247
History
887
Broadsides
864
Maps
430
Pictorial works
307
Statistics
288
Dictionaries
260
Textbooks
232
Guidebooks
192
Academic theses
177
Seals (Provenance)
162
Bibliography
158
Juvenile literature
132
Thèses et écrits académiques
122
Case studies
89
Encyclopedias
84
Government publications
83
Biography
82
Bibliographies
80
Handbooks, manuals, etc
78
Academic Dissertation
75
Electronic journals
68
Early works
60
Handbooks and manuals
60
Databases
59
Congrès
56
Juvenile works
56
Illustrated works
54
Documentary films
53
Observations
51
Gazetteers
50
dissertations
47
Biographies
46
Internet resource
45
doctoral dissertations
45
masters theses
45
theses
45
Congrès
44
Tables
44
Chronology
40
Directories
40
Périodiques
40
Nonfiction films
39
Popular works
39
Blank forms
38
more ...