Edward Nieznański studied philosophy and logic in Warsaw. After graduating in 1962, he obtained his PhD in 1969 and was habilitated in 1977. He is head of the Department of Logic at the University of Cardinal Stefan Wyszyński and of the Department of Theory of Law and Deontological Logic at the Lazarski’s University in Warsaw. His research focuses on formal logic, history of logic, metalogic, deontological logic, methodology of sciences and formalization of philosophical arguments.

• Contents: Logic – Thomistic Theodicy – Applied logic – Formalization – First Elements of Relations.