Combining Texts

You have chosen 'Counterpart theory and Quant. Modal Logic' by David Lewis, 'Metaphysical Foundations of Mathematics' by Gottfried Leibniz and 'Letters to Hugo Boxel' by Baruch de Spinoza

start again     |    choose another area for these texts     |    all the ideas for this combination of texts
All the ideas for Objects, or select a subheading:
      A. Existence of Objects
      B. Unity of Objects
      C. Structure of Objects
      D. Essence of Objects
      E. Objects over Time
      F. Identity among Objects