- Bartók, Béla, 1881-1945--Bibliography (1)
- Chopin, Frédéric, 1810-1849--Criticism and interpretation--Congresses (1)
- Haydn, Joseph, 1732-1809--Congresses (1)
- Recorder (Musical instrument)--Bibliography (1)
- Recorder music--Bibliography (1)
- Stravinsky, Igor, 1882-1971--Exhibitions (1)
- Violin makers--Italy (1)
- Violin--Construction (1)
- no value (6)