Genre
Periodicals
12,693
Statistics
10,859
History
9,859
Electronic books
4,204
Congresses
3,471
Conference papers and proceedings
2,921
Early works to 1800
2,713
Maps
1,910
Bibliography
1,788
Early works
1,440
Sources
888
Academic theses
797
Case studies
752
Biography
728
Handbooks, manuals, etc
728
Thèses et écrits académiques
657
Bibliographies
572
Internet resource
547
Designs and plans
509
Pictorial works
485
Biographies
440
Promotional materials
408
Catalogs
382
Directories
368
Dictionaries
360
Documentary films
336
Academic Dissertation
325
dissertations
324
Handbooks and manuals
323
Radio news programs
314
doctoral dissertations
305
masters theses
305
theses
305
Census data
266
Poetry
265
Legislative hearings
246
Electronic journals
240
Census
218
Printed ephemera
206
Statistiques
190
Newspapers
184
bibliographie
183
bibliography
183
bibliografía
182
Internet videos
180
Interviews
172
Diaries
163
reference
162
referencia
162
référence bibliographique
160
more ...