Combining Texts

You have chosen 'Open Society and Its Enemies:Hegel and Marx' by Karl Popper, 'New System and Explanation of New System' by Gottfried Leibniz and 'Gentzen's Analysis of First-Order Proofs' by Dag Prawitz

start again     |    choose another area for these texts     |    all the ideas for this combination of texts
All the ideas for Action, or select a subheading:
      A. Definition of Action
      B. Preliminaries of Action
      C. Motives for Action