Libro 1,190,798 Audio 48,302 Partituras 32,004 Conference Proceeding 31,244 Seriadas 16,577 Revista 16,456 Unknown 16,152 Electrónico 9,753 Mapa 5,561 Capítulo de libro 3,960 Thesis 2,524 Manuscrito 2,357 Conxunto 1,926 Fotografía 878 Xornal 557 Government Document 359 Reference Material 142 Obxecto Físico 33 Artigo 24 ver todos ...

P - Language and Literature 234,496 D - World History 135,000 N - Fine Arts 129,962 B - Philosophy, Psychology, Religion 95,240 H - Social Science 76,605 M - Music 64,972 K - Law 32,670 J - Political Science 21,720 G - Geography, Anthropology, Recreation 19,611 Q - Science 17,173 Z - Library Science 14,401 T - Technology 14,247 C - Historical Sciences 11,510 R - Medicine 9,196 L - Education 8,635 A - General Works 7,390 S - Agriculture 5,574 F - General American History 3,953 U - Military Science 3,416 E - United States History 2,673 V - Naval Science 1,307 ver todos ...

Verdi, Giuseppe, 1813-1901 13,309 Mozart, Wolfgang Amadeus, 1756-1791 7,855 Puccini, Giacomo, 1858-1924 7,041 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 6,574 Rossini, Gioacchino, 1792-1868 6,444 Donizetti, Gaetano, 1797-1848 6,400 Dante Alighieri, 1265-1321 5,728 Handel, George Frideric, 1685-1759 4,669 Italy 4,156 Bellini, Vincenzo, 1801-1835 3,620 Alexander Street Press 3,155 Monteverdi, Claudio, 1567-1643 2,998 Culture Class Collection (University of Pennsylvania) 2,868 Petrarca, Francesco, 1304-1374 2,670 Fondo Cicognara (Biblioteca apostolica vaticana) 2,539 Italian Culture Class Collection (University of Pennsylvania) 2,502 Romani, Felice, 1788-1865 2,335 Da Ponte, Lorenzo, 1749-1838 2,286 Piave, Francesco Maria, 1810-1876 2,243 Henry Charles Lea Library (University of Pennsylvania) 2,128 Metastasio, Pietro, 1698-1782 2,122 Mascagni, Pietro, 1863-1945 2,113 Teatro alla Scala 2,083 Leoncavallo, Ruggiero, 1858-1919 2,068 Tasso, Torquato, 1544-1595 1,997 Bizet, Georges, 1838-1875 1,990 Gounod, Charles, 1818-1893 1,985 Boito, Arrigo, 1842-1918 1,954 Wagner, Richard, 1813-1883 1,884 Boccaccio, Giovanni, 1313-1375 1,816 ver todos ...

History 113,769 Exhibitions 50,693 Congresses 50,484 Criticism, interpretation, etc 50,263 Biography 43,840 Conference papers and proceedings 34,737 Early works to 1800 31,267 Exhibition catalogs 27,709 Catalogs 26,071 Biographies 25,665 Fiction 24,062 Operas 22,413 Excerpts 22,138 Periodicals 18,418 Sources 16,062 Early works 14,696 Sound recordings 14,336 Drama 14,102 Bibliography 12,678 Scores 12,197 Pictorial works 12,085 Librettos 9,772 Poetry 9,094 Streaming audio 8,861 Dictionaries 8,386 Vocal scores with piano 7,867 Correspondence 7,742 Electronic books 6,945 Songs 6,911 Maps 6,605 ver todos ...

20th century 72,724 1900-1999 28,445 19th century 28,411 21st century 18,320 1265-1321 15,553 16th century 14,330 18th century 14,257 1815-1870 12,658 17th century 11,933 1800-1899 8,365 1900 - 1999 8,144 Early works to 1800 6,552 To 1500 5,954 20e siècle 5,849 2000-2099 5,534 1945- 5,355 1939-1945 4,799 1700-1799 4,332 1945-1976 4,303 1800-1999 4,230 15th century 4,223 1849-1870 4,042 1500-1599 3,849 1870-1914 3,633 1304-1374 3,549 1922-1945 3,364 1976-1994 3,333 1600-1699 2,738 1900-2099 2,639 Middle Ages, 600-1500 2,589 ver todos ...

Italy 379,417 Rome 25,114 Europe 23,188 Italie 18,402 Florence 12,251 Rome (Italy) 11,793 Venice 10,310 France 10,072 Milan 8,926 Venice (Italy) 7,534 Sicily 7,511 United States 7,198 Florence (Italy) 6,617 Greece 6,466 Naples 6,315 Sicily (Italy) 6,304 Germany 5,989 Rome (Empire) 5,882 Spain 5,077 Tuscany 4,739 Bologna 4,310 Switzerland 4,271 Naples (Kingdom) 4,184 Milan (Italy) 4,173 Italy, Southern 4,028 Tuscany (Italy) 3,919 Italien 3,846 Sardinia 3,676 Turin 3,266 Naples (Italy) 3,258 ver todos ...