Keywords
- Simony1
- Singing--Instruction and study1
- Sixtus IV, Pope, 1414-14841
- Skepticism1
- Slavery1
- Slovenia--Maribor1
- Social aspects1
- Socrates1
- Soderini, Giovanni di Luigi1
- Soderini, Piero, 1452-15221
- Sognia, Antonio de1
- Sognia, Enrico de1
- Sognia, Francesco de1
- Sommariva, Andrea di1
- Songs, Italian1
- Sonnets, Italian1
- Spain--Aragon1
- Spain--Castile1
- Spain--Logroño1
- Spain--Palencia1