In search of the true universe: the tools, shaping, and cost of cosmological thought/

Eitemau Tebyg

• Challenge to civilization : a history of the 20th century 1952-1999.
  gan: Gilbert,Martin
  Cyhoeddwyd: (1999)
• Twentieth-century Marxism : a global introduction /
  Cyhoeddwyd: (2007)
• The penguin history of twentieth century
  gan: Roberts, JM
  Cyhoeddwyd: (1999)
• American poetry of the twentieth century
  gan: Gray, Richard; Ed
  Cyhoeddwyd: (1976)
• The Contradictions of modern moral philosophy: ethics after Wittgenstein
  gan: Johnston, Paul
  Cyhoeddwyd: (1999)