• 23 Music Library (Mills)
• 1 Cooperative Children's Book Center (CCBC)
• 1 Information School Library

• 1 Music Scores

• 23 Operas
• 8 Correspondence
• 7 Composers
• 5 Librettos
• 4 Aïda
• 4 Otello
• 4 Rigoletto
• 4 Traviata
• 3 Falstaff
• 3 Opera
• 3 Ricordi, Giulio, 1840-1912
• 2 Macbeth
• 2 Opera programs
• 2 Simon Boccanegra
• 1 Aida
• 1 Analysis, appreciation
• 1 Arrivabene, Opprandino, 1807-1887
• 1 Attila
• 1 Ballo in maschera
• 1 Bioto, Arrigo, 1842-1918
• 1 Boito, Arrigo, 1842-1918
• 1 Carlos, Prince of Asturias, 1545-1568
• 1 Don Carlos
• 1 Ernani

• 10 Fisher, Burton D
• 10 Piave, Francesco Maria, 1810-1876
• 6 Boito, Arrigo, 1842-1918
• 4 Porter, Andrew, 1928-2015
• 3 Busch, Hans, 1914-1996
• 3 Ghislanzoni, Antonio, 1824-1893
• 3 Hugo, Victor, 1802-1885
• 3 Osborne, Charles, 1927-2017
• 3 Shakespeare, William, 1564-1616
• 2 Cella, Franca
• 2 Fenton, James, 1949-
• 2 García Gutiérrez, Antonio, 1813-1884
• 2 Stefan, Paul, 1879-1943
• 2 Teatro alla Scala
• 2 Tracey, Edmund
• 2 Werfel, Franz, 1890-1945
• 1 Batchelor, Jennifer
• 1 Bright Arts, Ltd
• 1 Calhoun, Dia
• 1 Cammarano, Salvatore, 1801-1852
• 1 Conati, Marcello
• 1 Congresso internazionale di studi verdiani, Verona-Parma-Busseto, 1969
• 1 Della Seta, Fabrizio
• 1 Di Gregorio Casati, Marisa

• 33 English
• 25 Italian
• 3 French
• 3 German
• 1 Undetermined

• 7 Italy
• 1 Austria
• 1 Egypt
• 1 Ethiopia
• 1 Salzburg

• 21 Librettos
• 7 Correspondence
• 3 Drama
• 2 librettos (documents for music)
• 1 Congresses
• 1 Dust jackets (Bindings)
• 1 Juvenile fiction
• 1 Juvenile literature
• 1 Personal correspondence
• 1 Scores

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