An introduction to philosophical logic/

Eitemau Tebyg

• Philosophical logic : an introduction /
  gan: Wolfram, Sybil
  Cyhoeddwyd: (1989)
• A companion to philosophical logic
  gan: Dale Jacquette (ed.)
  Cyhoeddwyd: (2002)
• Philosophical logic /
  Cyhoeddwyd: (1967)
• Forms of thought: a study in philosophical logic
  gan: Lowe E J
• Philosophical logic : an introduction to advanced topics /
  gan: Englebretsen, George
  Cyhoeddwyd: (2011)