You have chosen 'What is Logic?st1=Ian Hacking' by , 'The Nature of Rationality' by Robert Nozick and 'Introduction to 'Absolute Generality'' by Rayo,A/Uzquiasno,G
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| A. | A Priori Knowledge | |
| B. | Perception | |
| C. | Rationalism | |
| D. | Empiricism | |
| E. | Direct Knowledge |