Subjects
- Pliny--the Younger--Correspondence 1
- Political Science--Early works to 1800 1
- Prayer --Islam 1
- Proclus--ca. 410-485 1
- Profit --Religious aspects --Islam --Early works to 1800 1
- Pythagoras and Pythagorean school 1
- Religious life --Islam --Early works to 1800 1
- Rhesus (Legendary character)--Drama 1
- Riddah Wars 1
- Rites and ceremonies--Rome--Poetry 1
- Romance languages--Etymology 1
- Rome (City)--Water-supply 1
- Rome in literature 1
- Rome--Armed Forces--Finance--Early works to 1800 1
- Rome--Civilization--Early works to 1800 1
- Rome--Economic policy--Early works to 1800 1
- Rome--History--Civil War, 49-45 B.C--Poetry 1
- Rome--History--Empire, 30 B.C.-476 A.D 1
- Rome--Military antiquities. 1
- Rome--Military policy--Early works to 1800 1
