You have chosen 'Elements of Geometry' by Euclid, 'Philosophy of Chemistry' by Weisberg/Needham/Hendry and 'Consciousness,Represn, and Knowledge' by Keith Lehrer
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 |