Democratic theory.

Antzeko izenburuak

• Democratic theory
  nork: Sartori, Giovanni
  Argitaratua: (1962)
• Democratic theory.
  nork: Sartori, Giovanni
  Argitaratua: (1965)
• Democratic theory /
  nork: Sartori, Giovanni
  Argitaratua: (1965)
• Democratic theory /
  nork: Sartori, Giovanni
  Argitaratua: (1965)
• Democratic theory : essays in retrieval /
  nork: Macpherson, C B.
  Argitaratua: (1973)