You have chosen 'On the Notion of Cause' by Bertrand Russell, 'First-Order Modal Logic' by M Fitting/R Mendelsohn and 'Letters to Remond de Montmort' by Gottfried Leibniz
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 |