History 13,886
Electronic books 12,353
Congresses 9,199
Conference papers and proceedings 6,647
Statistics 6,266
Periodicals 5,613
Case studies 2,794
Legislative hearings 2,206
Early works to 1800 1,863
Bibliography 1,220
Sources 1,155
Internet videos 1,113
Early works 1,055
Academic theses 988
Documentary films 857
Dictionaries 806
Thèses et écrits académiques 756
Radio news programs 682
Educational films 571
Biography 557
Broadsides 542
Video recordings 526
Nonfiction films 517
Bibliographies 461
Interviews 440
Aufsatzsammlung 431
Internet resource 417
Academic Dissertation 387
Congrès 385
Biographies 375
dissertations 371
Criticism, interpretation, etc 358
Handbooks, manuals, etc 356
Cross-cultural studies 349
bibliography 336
bibliographie 335
bibliografía 334
Legislative materials 331
theses 323
Government publications 322
doctoral dissertations 322
masters theses 322
Feature films 308
DVD-Video discs 293
Congress 292
reference 291
referencia 291
référence bibliographique 290
Television news programs 285
Rules and practice 284
Electronic journals 282
graph 271
graphique 271
gráfico 271
Rules 266
Technical reports 238
Handbooks and manuals 233
Posters 220
Maps 215
Statistiques 215
Electronic book 213
Pictorial works 213
Actes de congrès 205
Documentary television programs 200
Études de cas 199
Conference papers and proceedings 189
Video recordings for the hearing impaired 187
Congrès 184
Computer network resources 173
Pamphlets 169
Exhibitions 166
Fiction 165
Essays 163
Festschriften 161
Hochschulschrift 155
Short films 145
Catalogs 144
Directories 143
Kongress 137
Exhibition catalogs 119
Audiobooks 118
Oral histories (literary works) 117
Correspondence 112
Printed ephemera 112
Périodiques 108
Military history 106
Périodiques 106
Drama 104
Informational works 99
Poster 99
Trials, litigation, etc 98
carte géographique 96
map 96
mapa 96
Facsimiles 93
Nonfiction television programs 93
Newspapers 92
Commercial treaties 85
Claims 82
Forecasts 76