Challenge to civilization : a history of the 20th century 1952-1999.

Eitemau Tebyg

• English critical texts: 16th century to 20th century
  gan: Enright D J
• American poetry of the twentieth century
  gan: Gray, Richard; Ed
  Cyhoeddwyd: (1976)
• Glimpses of the 20th century
  gan: Raju G
• Glimpses of the 20th century
  gan: Raju G
• The penguin history of twentieth century
  gan: Roberts, JM
  Cyhoeddwyd: (1999)