PhD

PhD

Statement written 01.05.1924

Letter from Tadeusz Czeżowski written 05.06.1966

Letter from Władysław Tatarkiewicz written 24.08.1967

Letter from Tadeusz Czeżowski written 08.12.1965

Letter from Tadeusz Czeżowski written 07.06.1969

Letter from Tadeusz Czeżowski written 11.06.1966

Letter from Władysław Tatarkiewicz written 22.03.1967