Columbia subject headings:
Music--Manuscripts--Switzerland--Basel--Catalogs.
Paul Sacher Stiftung (Basel, Switzerland)--Catalogs.
Petrassi, Goffredo, 1904-2003--Manuscripts--Catalogs.
Harvard subject headings:
Music--Manuscripts--Catalogs
Music--Manuscripts--Switzerland--Basel--Catalogs.
Paul Sacher Stiftung (Basel, Switzerland)--Catalogs.
Petrassi, Goffredo, 1904-2003--Manuscripts--Catalogs.
Princeton subject headings:
Catalogs.
Music--Manuscripts--Switzerland--Basel--Catalogs.
Paul Sacher Stiftung (Basel, Switzerland)--Catalogs.
Petrassi, Goffredo, 1904-2003--Manuscripts--Catalogs.