Keywords
- Pius II, Pope, 1405-14642
- Pius IV, Pope, 1499-15652
- Pius V, Pope, 1504-15722
- Planetary theory2
- Political ethics2
- Property2
- Pythagoras and Pythagorean school2
- Recipes2
- Relations2
- Religious poetry, English2
- Religious poetry, Italian2
- Requesens, Antonio de'2
- Requesens, Bernardo de'2
- Rhetoric--Study and teaching2
- Rhetorica ad Herennium2
- Roman law2
- Romances, Latin (Medieval and modern)2
- Romania--Transylvania2
- Rossi, Girolamo de'2
- Salt--Taxation2