Philosophical Commission

Philosophical Commission

Letter to Kazimierz Ajdukiewicz written 21.06.1949

Letter from Kazimierz Ajdukiewicz written 20.11.1949

Letter from Władysław Witwicki written 12.05.1928

Letter from Tadeusz Czeżowski written 06.11.1948

Letter from Władysław Tatarkiewicz written 29.07.1966

Letter from Władysław Tatarkiewicz written 13.05.1949

Letter from Władysław Tatarkiewicz written 02.01.1949

Letter from Kazimierz Ajdukiewicz written 6/21/1949

Letter to Kazimierz Ajdukiewicz written 6/15/1949

Letter from Kazimierz Ajdukiewicz written 21.06.1949

Letter to Władysław Tatarkiewicz written 12.02.1952

Letter to Władysław Tatarkiewicz written 17.10.1950