Crisis of our age. the social and cultural outlook. /

Eitemau Tebyg

• The crisis of our age/
  gan: Sorokin,Pitirim A
  Cyhoeddwyd: (1992)
• Social philosphies of an age of crisis. /
  gan: Sorokin, Pitirim A.
  Cyhoeddwyd: (1952)
• Contemporary sociological theories : through the first quarter of the twentieth century
  gan: Sorokin, Pitirm
• Contemporary sociological theories
  gan: Sorokin, Pitirm
  Cyhoeddwyd: (1994)
• Philosophy in the age of crisis /
  gan: Kuykendall, Eleanor
  Cyhoeddwyd: (1970)