The Twentieth century world: an international history

Eitemau Tebyg

• The twentieth-century world: an international history
  gan: Keylor, William R
  Cyhoeddwyd: (1984)
• The twentieth-century world : an international history/
  gan: William R Keylor
  Cyhoeddwyd: (2001)
• Twentieth-century world /
  gan: Keylor, William R.
  Cyhoeddwyd: (2001)
• Twentieth century world and beyond An international history since 1900 /
  gan: Keylor, William R.
  Cyhoeddwyd: (2006)
• A world of nations: the international order since 1945/
  gan: William R Keylor
  Cyhoeddwyd: (2003)