Background
Koj, Leon Józef was born on February 3, 1929 in Tarnowskie Góry, Silesia, Poland. Son of Piotr and Antonina (Drzezga) Koj.
logic and methodology educator
Koj, Leon Józef was born on February 3, 1929 in Tarnowskie Góry, Silesia, Poland. Son of Piotr and Antonina (Drzezga) Koj.
Master of Science, Catholic University, Lublin, Poland, 1954. Doctor of Science, University Marie Curie Sklodowska, Lublin, 1962.
Assistant, Catholic U., Lublin, 1953-1956; assistant, Marie Curie-Sk|odowska U., 1956-1962; lecturer, Marie Curie-Sk|odowska U., 1962-1971; associate professor, Marie Curie-Sk|odowska U., 1971-1987; professor logic and methodology, Marie Curie-Sk|odowska U., since 1987; vice dean pedagogical faculty, Marie Curie-Sk|odowska U., 1971-1978; head department logic, Marie Curie-Sk|odowska U., 1973-1995; vice director Philosophical Institute, Marie Curie-Sk|odowska U., 1987-1991.
Member Polish Academy of Sciences (member committee for philosophy, Warsaw Science Society, Philosophy and Society Institute), Polish Semiotic Society (vice president), International Association Semiotic Studies (executive committee).
Married Barbara Janina Rychlicka, August 17, 1954. Children: Anne, Jacek, Marcin, Karol.