Twenty years on

Eitemau Tebyg

• Twenty years after
  gan: Dumas, Alexandre, 1802-1870.
• Twenty years of my life : 1867-1887
  gan: Jophing, Louise.
  Cyhoeddwyd: 1925
• The transformation of Europe twenty-five years on
• The doctrine of international jurisdiction revisited after twenty years
  gan: Mann, Frederick Alexander (1907-1991).
  Cyhoeddwyd: 2008
• Hamlet in the twenty-first century
  gan: Bladen, Victoria.
  Cyhoeddwyd: 2022