You have chosen 'Counterpart theory and Quant. Modal Logic' by David Lewis, 'Grundlagen (Foundations of Theory of Manifolds)' by George Cantor and 'The Theory of Knowledge' by Bertrand Russell
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Existence, or select a subheading: |
A. | Nature of Existence | |
B. | Change in Existence | |
C. | Structure of Existence | |
D. | Theories of Reality | |
E. | Categories |