You have chosen 'Summa totius logicae' by William of Ockham, 'Categories, Classification, Cogn. Anthropology' by Roy Ellen and 'Logic and Epistemology of Causal Relations' by G.H. von Wright
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Science, or select a subheading: |
| A. | Basis of Science | |
| B. | Scientific Theories | |
| C. | Induction | |
| D. | Explanation |