Читать книгу The Philosopher's Toolkit - Julian Baggini, Julian Baggini - Страница 62
SEE ALSO
Оглавление1 1.4 Validity and soundness
2 1.5 Invalidity
3 3.4 Bivalence and the excluded middle
1 1.4 Validity and soundness
2 1.5 Invalidity
3 3.4 Bivalence and the excluded middle