Periodicals 15,277
Statistics 11,643
History 10,345
Electronic books 8,201
Early works to 1800 4,833
Congresses 4,556
Conference papers and proceedings 3,849
Bibliography 2,712
Early works 2,459
Maps 1,962
Dictionaries 1,257
Handbooks, manuals, etc 1,223
Sources 891
Academic theses 876
Case studies 821
Bibliographies 807
Biography 745
Thèses et écrits académiques 715
Poetry 631
Internet resource 630
Catalogs 596
Handbooks and manuals 583
Pictorial works 534
Designs and plans 511
Biographies 453
Directories 441
Documentary films 438
Promotional materials 410
Electronic journals 409
Agricultural periodicals 373
Academic Dissertation 353
dissertations 352
doctoral dissertations 331
masters theses 331
theses 331
Internet videos 314
Radio news programs 314
Printed ephemera 271
Census data 267
Legislative hearings 247
Terminology 242
Statistiques 219
Census 218
Indexes 209
Juvenile literature 208
Périodiques 205
Video recordings 205
bibliography 201
Newspapers 195
Periodical 193
bibliographie 193
bibliografía 192
Interviews 186
Nonfiction films 178
Abstracts 176
reference 176
referencia 176
référence bibliographique 174
Folklore 172
Legislative materials 172
Diaries 169
Translations into English 167
Périodiques 164
Account books 161
Fiction 156
Translations 155
Broadsides 152
Databases 152
Hochschulschrift 152
Photographs 149
Relief prints 139
Correspondence 137
Advertisements 134
Oral histories 133
Congress 131
Texts 129
Congrès 123
Electronic book 122
Textbooks 121
Congrès 118
Encyclopedias 117
Thematic maps 116
Exhibitions 111
Feature films 106
DVD-Video discs 104
Juvenile works 101
graph 101
graphique 101
gráfico 101
Criticism, interpretation, etc 100
Autobiographies 97
Annotations (Provenance) 96
Classification 91
Festschriften 91
Educational films 87
periodicals 87
Miscellanea 85
carte géographique 85
map 85
mapa 85