You have chosen 'Super Epistolam Pauli Apostoli' by Thomas Aquinas, 'Commentary on the Metaphysics' by Avicenna (Abu Ibn Sina) and 'Grundlagen der Arithmetik (Foundations)' by Gottlob Frege
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 |