Periodico 79.257 Periodico 78.499 Documento governativo 13.229 Libro 13.154 Quotidiano 1.109 Elettronico 778 Atti del Convegno 575 Multimedia 331 Tesi 158 Articolo 87 Sconosciuto 71 Materiale di riferimento 67 Fotografia 40 Manoscritto 28 Capitolo di libro 19 Reg. sonora musicale 9 Mappa 4 Musica a stampa 2 vedi tutto ...

H - Scienze sociali 32.271 D - Storia (generale) e storia dell'Europa 11.498 P - Lingua e letteratura 6.376 Z - Bibliografia, Biblioteconomia, Fonti d'informazione 6.358 K - Diritto 4.759 A - Opere generali 3.799 Q - Scienza 3.397 F - Storia dell'America 3.382 J - Scienze politiche 3.089 T - Tecnologia 2.991 L - Istruzione 2.884 N - Belle arti 2.700 M - Musica 2.472 S - Agricoltura 2.371 R - Medicina 1.814 G - Geografia, Antropologia, Tempo libero 1.797 B - Filosofia, Psicologia, Religione 1.687 E - Storia degli Stati Uniti: 1.266 C - Scienze ausiliarie della storia 1.007 Scienza militare 829 V - Scienza navale 134 vedi tutto ...

United States Bureau of Labor Statistics 2.004 Economist Intelligence Unit (Great Britain) 1.178 United States Bureau of the Census 1.137 Statistical Office of the European Communities 571 Harris Collection of American Poetry and Plays (Brown University) Periodicals 511 United States Joint Publications Research Service 478 United States Foreign Broadcast Information Service 454 Gotham Book Mart Collection (University of Pennsylvania) 450 Germany (West) Statistisches Bundesamt 432 United States Department of Agriculture. Economic Research Service 365 Organisation for Economic Co-operation and Development 322 Indonesia Biro Pusat Statistik 253 Geological Survey (U.S.) Water Resources Division 243 Australian Bureau of Statistics 227 United States Bureau of Mines 224 United States World Agricultural Outlook Board 215 New York (State) Department of Labor. Division of Research and Statistics 212 Instituto Nacional de Estadística, Geografía e Informática (Mexico) 209 Fiske Icelandic Collection 203 National Climatic Center 203 National Climatic Data Center (U.S.) 197 United States International Trade Administration 177 Commission of the European Communities 168 United States Community Services Administration 164 Malaysia Jabatan Perangkaan 163 United States Executive Office of the President 160 Rosengarten Family Fund 156 Great Britain Colonial Office 154 Geological Survey (U.S.) 153 Institut national de la statistique et des études économiques (France) 149 vedi tutto ...

English 106.248 Spanish 11.653 French 10.768 German 7.824 Russian 7.283 Chinese 6.640 Indonesian 6.492 Japanese 3.611 Italian 2.839 Portuguese 2.498 Polish 1.442 Arabic 1.436 Dutch 1.308 Thai 1.269 Multiple 1.175 Korean 867 Turkish 807 Hebrew 788 Czech 780 Persian 761 Vietnamese 689 Malay 609 Danish 561 Swedish 473 Croatian 452 Greek 426 Hungarian 422 Afrikaans 420 Ukrainian 401 Romanian 381 vedi tutto ...

Periodicals 123.051 Statistics 11.850 History 8.330 Bibliography 5.825 Indexes 3.390 Périodiques 2.397 Bibliographies 2.144 Periodical 2.109 Directories 1.483 Criticism, interpretation, etc 1.326 Electronic journals 1.231 Catalogs 1.206 Périodiques 1.172 periodicals 917 Union lists 834 Abstracts 656 Biography 626 Newspapers 573 Sources 565 Union catalogs 504 Facsimiles 475 Computer network resources 462 Conference papers and proceedings 453 Law reviews 413 Imprints 411 Congresses 382 Reviews 354 Biographies 339 Electronic books 330 Yearbooks 320 vedi tutto ...

20th century 4.203 1945- 2.531 1900-1999 1.435 19th century 1.224 Since 1945 1.179 1900 - 1999 903 18th century 638 1960- 438 1945-1989 374 1975- 367 1800-1899 355 1976- 351 1918- 327 1991- 311 1989- 296 1918-1945 274 20e siècle 241 21st century 221 1949- 220 Civil War, 1642-1649 219 1979- 213 1702-1714 211 1980- 205 1990- 191 1800 - 1899 175 Since 1960 172 1948- 168 Early works to 1800 167 1947- 166 1912-1949 158 vedi tutto ...