You have chosen 'The Evolution of Logic' by William D. Hart, 'Reasoning and the Logic of Things' by Charles Sanders Peirce and 'Identity and Existence in Logic' by C. Anthony Anderson
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 |