The open society and its enemies. Vi.the spell of plato/

Eitemau Tebyg

• Open society and its enemies: the spell of plato/
  gan: Popper, Karl
  Cyhoeddwyd: (2010)
• The Open Society and Its Enemies Vol - 1; The Spell of Plato
  gan: Popper, Karl
  Cyhoeddwyd: (1945)
• The open society and its enemies
  gan: Popper, Karl
  Cyhoeddwyd: (1945)
• The open society and its enemies
  gan: Popper, Karl
  Cyhoeddwyd: (1945)
• The open society and its enemies /
  gan: Popper, Karl
  Cyhoeddwyd: (2002)