Subject
- Politique internationale1
- Politique mondiale1
- Polityka międzynatodowa1
- Política exterior1
- Política governamental1
- Power (Social sciences)1
- Regional planning1
- Relacions internacionals1
- Relations extérieures1
- Relations économiques internationales1
- Research1
- Science1
- Science Ethics1
- Security, International1
- Seguretat internacional1
- Social policy1
- Trade routes1
- Twentieth Century History1
- United States Foreign relations 1969- Serials1
- Urbanization1