Libro 334,630 Electrónico 10,843 Manuscrito 1,815 Desconocido 1,183 Audiom 959 Conjunto 716 Procedimiento de la Conferencia 609 Tesis 479 Capítulo de libro 349 Partituras 344 Revista 341 Documento de Gobierno 265 Seriadas 181 Fotografía 96 Mapa 29 Objeto Físico 6 Material de referencia 5 Artículo 4 Periódico 2 ver todos ...

P - Lenguaje y literatura 242,922 D - Historia mundial 4,808 B - Filosofía, psicología, religión 4,553 Z - Ciencias bibliotecológicas 4,038 M - Música 3,274 F - Historia general americana 2,471 N - Finas artes 1,855 A - Trabajos generales 1,694 E - Historia de los Estados Unidos 1,453 H - Ciencias sociales 1,312 G - Geografía, antropología, recreación 618 L - Educación 369 R - Medicina 344 T - Tecnología 320 C - Ciencias históricas 278 K - Leyes 257 Q - Ciencia 251 S - Agricultura 235 J - Ciencias políticas 98 V - Ciencias navales 45 U - Ciencias militares 43 ver todos ...

Harris Collection of American Poetry and Plays (Brown University) Broadsides 9,265 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 7,138 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1976-2000 6,600 Harris Collection of American Poetry and Plays (Brown University) Poetry, 2001-2025 6,365 Gotham Book Mart Collection (University of Pennsylvania) 5,481 Culture Class Collection (University of Pennsylvania) 3,614 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1926-1950 2,637 Harris Collection of American Poetry and Plays (Brown University) Collections and Anthologies 2,574 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1901-1925 2,456 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1609-1875 2,359 American Culture Class Collection (University of Pennsylvania) 1,661 Laura Jan Meyerson Poetry Fund 1,603 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1876-1900 1,438 English Culture Class Collection (University of Pennsylvania) 1,389 Homer 1,379 Leonard L. Milberg Collection of American Poetry 1,357 Sallie Bingham Center for Women's History and Culture 1,127 Virgil 1,119 Ovid, 43 B.C.-17 A.D. or 18 A.D 934 Milton, John, 1608-1674 848 Lisa Unger Baskin Collection (David M. Rubenstein Rare Book & Manuscript Library) 756 Pope, Alexander, 1688-1744 672 Longfellow, Henry Wadsworth, 1807-1882 620 Joanna Banks Collection of African American Books (University of Pennsylvania) 560 Rosengarten Family Fund 513 Chaucer, Geoffrey, -1400 489 Dante Alighieri, 1265-1321 478 Caroline F. Schimmel Collection of Women in the American Wilderness (University of Pennsylvania) 462 Horace 416 Thomas Lask Poetry Collection (University of Pennsylvania) 416 ver todos ...

English 176,311 Spanish 33,436 French 16,663 Russian 12,886 German 12,799 Arabic 11,976 Latin 10,806 Italian 9,120 Hebrew 7,787 Portuguese 7,482 Chinese 5,302 Greek 4,234 Hindi 4,102 Urdu 3,274 Korean 3,064 Persian 2,953 Sanskrit 2,883 Polish 2,598 Ancient Greek 2,586 Dutch 2,554 Tamil 2,155 Czech 2,125 Turkish 2,040 Japanese 1,955 Yiddish 1,328 Ukrainian 1,271 Indonesian 1,100 Bengali 1,002 Multiple 972 Telugu 965 ver todos ...

20th century 23,454 21st century 21,814 2000-2099 13,852 1900-1999 12,514 19th century 7,393 17th century 5,203 Early works to 1800 4,716 18th century 3,622 21e siècle 3,567 1900 - 1999 3,199 1800-1899 2,338 16th century 2,151 Civil War, 1861-1865 1,976 -632 1,633 2000 - 2099 1,581 20e siècle 1,487 1939-1945 1,279 Revolution, 1775-1783 1,199 1900-2099 1,114 1914-1918 1,046 1600-1699 976 1630-1685 948 1700-1799 932 Early modern, 1500-1700 797 21e siècle 698 1650-1702 621 Civil War, 1642-1649 603 1600-1649 598 1633-1701 525 Charles II, 1660-1685 519 ver todos ...

United States 10,187 England 9,058 Great Britain 6,455 Italy 3,399 London 3,005 France 2,802 New York (State) 2,295 Ireland 2,200 Rome 2,046 California 2,034 Massachusetts 2,024 Brazil 1,830 India 1,815 Scotland 1,733 China 1,673 Spain 1,368 Germany 1,343 New York 1,295 Greece 1,143 Mexico 1,072 Pennsylvania 1,016 Rome (Empire) 985 Soviet Union 894 Russia (Federation) 858 Canada 829 New Jersey 769 Netherlands 755 London (England) 733 Israel 699 Japan 695 ver todos ...