You have chosen 'On the Philosophy of Logic' by Jennifer Fisher, 'De Ente et Essentia (Being and Essence)' by Thomas Aquinas and 'On the Algebra of Logic' by Charles Sanders Peirce
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Sources, or select a subheading: |
| A. | A Priori Knowledge | |
| B. | Perception | |
| C. | Rationalism | |
| D. | Empiricism | |
| E. | Direct Knowledge |