You have chosen 'Critique of the Gotha Program' by Karl Marx, 'On the Concept of Number' by David Hilbert and 'Primitive Thisness and Primitive Identity' by Robert Merrihew Adams
start again | choose another area for these texts | all the ideas for this combination of texts| All 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 |