Genre
Statistics
16,246
Periodicals
7,170
Photographs
3,552
Census, 1990
2,415
Census data
1,948
Census, 1980
1,805
Census, 20th, 1980
1,377
History
1,339
Maps
1,198
Congresses
1,025
Electronic books
974
Radio news programs
925
Census, 19th, 1970
737
Conference papers and proceedings
728
Census
712
Case studies
550
Databases
488
Bibliography
485
Census, 2000
481
Designs and plans
410
Legislative hearings
405
Academic theses
307
Handbooks, manuals, etc
245
Census, 1970
243
Statistiques
235
Census, 2010
234
Bibliographies
225
Architectural drawings
212
Census, 2001
194
Census, 2011
185
Pictorial works
179
CD-ROMs
168
Legislative materials
163
Government publications
156
Handbooks and manuals
152
Directories
149
Census, 1960
139
Documentary films
138
Thèses et écrits académiques
136
Statutes and codes
135
Exhibitions
133
Census, 22nd, 2000
132
Posters
128
Archives
122
Census, 1991
113
DVD-Video discs
112
Catalogs
103
Dictionaries
100
Video recordings
100
Interviews
95
more ...