You have chosen 'Elucidation of some points in E.Schröder' by Gottlob Frege, 'Reply to First Objections' by René Descartes and 'The Big Book of Concepts' by Gregory L. Murphy
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Aims, or select a subheading: |
| A. | Knowledge | |
| B. | Certain Knowledge | |
| C. | Knowing Reality |