- Aristotle (1)
- Embellishment (Vocal music)--History and criticism (1)
- Gilson, Etienne, 1884-1978 (1)
- Improvisation (Music) (1)
- Language and languages--Addresses, essays, lectures (1)
- Lichens--Catalogs (1)
- Linguistics--Methodology--Addresses, essays, lectures (1)
- Literature, Medieval--History and criticism (1)
- Penzl, Herbert, 1910---Bibliography (1)
- Philosophy, Medieval (1)
- Theology--Middle Ages (1)
- Vocal music--16th century (1)
- Vocal music--17th century (1)
- Vocal music--18th century (1)
- William, of Ockham, ca. 1285-ca. 1349 (1)