Knowledge and Belief - An Introduction to the Logic of the Two NotionsJaakko HintikkaEsaurito3,9Avvisami
Aristotle's Syllogistic Underlying Logic. His Model with his Proofs of Soundness and CompletenessGeorge BogerEsauritoAvvisami
Philosophical Applications of Modal Logic - skladem, lehce poškozený kusLloyd HumberstoneEsauritoAvvisami
Non-commutative Algebras. Pseudo-BCK Algebras versus m-pseudo-BCK AlgebrasAfrodita IorgulescuEsauritoAvvisami
Corroborations and Criticisms. Forays with the Philosophy of Karl PopperIvor Grattan-GuinnessEsauritoAvvisami
