Subject
- Philosophy -- Early works to 18006
- Political conflicts6
- Propaganda6
- Diplomacy2
- Metaphysics--Early works to 18002
- Arithmetic -- Early works to 19001
- Astronomy--Early works to 18001
- Communication1
- Concessions, Oil, Iran1
- D'Arcy Concession, 19011
- Eschatology1
- Geometry--Early works to 18001
- Islamic ethics--Early works to 18001
- Logic -- Early works to 18001
- Music theory--Early works to 18001
- Physics--Early works to 18001