lecture

lecture

Letter from Anna Teresa Tymieniecka written 02.02.1966

Letter from Władysław Tatarkiewicz written 02.03.1967

Letter from Tadeusz Czeżowski written 10.10.1957

Letter from Konstanty Michalski written 20.12.1937

Letter from Anna Teresa Tymieniecka written 15.01.1949

List of publications written 04.01.1937

Letter to Władysław Tatarkiewicz written 29.10.1969

Letter from Stefan Szuman written 17.06.1938

Letter from Kazimierz Ajdukiewicz written 20.11.1949

Letter from Tadeusz Czeżowski written 23.03.1958

Letter from Tadeusz Czeżowski written 31.03.1958

Letter from Władysław Witwicki written 02.12.1922