You have chosen 'Attack Upon Christendom' by Søren Kierkegaard, 'On Duties ('De Officiis')' by M. Tullius Cicero and 'Logic and Epistemology of Causal Relations' by G.H. von Wright
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| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |