Combining Texts

You have chosen 'The Universe as We Find It' by John Heil, 'The Mind and the Soul' by Jenny Teichmann and 'The History of the Jews' by Paul Johnson

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All the ideas for Formal Logic, or select a subheading:
      A. Syllogistic Logic
      B. Propositional Logic PL
      C. Predicate Calculus PC
      D. Modal Logic ML
      E. Nonclassical Logics
      F. Set Theory ST
      G. Formal Mereology