Combining Texts

You have chosen 'Defending the Axioms' by Penelope Maddy, 'An Axiomatization of Set Theory' by John von Neumann and 'What are Sets and What are they For?' by Oliver,A/Smiley,T

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All the ideas for Reason, or select a subheading:
      A. Nature of Reason
      B. Laws of Thought
      C. Styles of Reason
      D. Definition
      E. Argument
      F. Fallacies