Subject
- Jain Cave Temples218
- Roma211
- Romanies -- Bulgaria211
- Science209
- Land boundaries207
- Hunting and Fishing199
- Food and Drink197
- Industries158
- Health and Medicine143
- Armenian Literature140
- Maps140
- Sports and recreation129
- Occupations and Employees119
- Public utilities114
- Dance104
- Iran--History104
- Materials and Products104
- Photography -- Iran104
- Slavery98
- Politics and Government94