Thinkers of the 20th century: a biographical bibliographical and critical dictionary

Eitemau Tebyg

• Thinkers of the 20th century: a biographical bibliographical and critical dictionary
  gan: Devine, Elizabeth, et al.
  Cyhoeddwyd: (1987)
• Thinkers of the 20th century: a biographical bibliographical and critical dictionary
  gan: Devine, Elizabeth, et al.
  Cyhoeddwyd: (1987)
• Authors and printersdDictionary
  gan: Collins, F. Howard
  Cyhoeddwyd: (1973)
• Twentieth Century Dictionary
  gan: Chambers, Walker W.
  Cyhoeddwyd: (1959)
• Twentieth Century Dictionary
  gan: Chamberss
  Cyhoeddwyd: (1959)