The nature of human values.

Eitemau Tebyg

• 10 good questions about life and death /
  gan: Belshaw, Christopher
  Cyhoeddwyd: (2005)
• Beliefs, attitudes, and values : a theory of organization and change.
  gan: Rokeach, Milton
  Cyhoeddwyd: (1968)
• The human condition /
  gan: Kekes, John
  Cyhoeddwyd: (2010)
• Science and man : the philosophy of scientific humanism /
  gan: Clements, Tad S.
  Cyhoeddwyd: (1968)
• Exploring existential meaning : optimizing human development across the life span /
  Cyhoeddwyd: (2000)