theory of cognition

theory of cognition

Letter to Kazimierz Twardowski written 22.06.1917

Letter to Władysław Tatarkiewicz written 19.07.1969

Habilitation resolution written 12.02.1925

Letter from Władysław Witwicki written 26.02.1925

Letter to Kazimierz Twardowski written 04.03.1917

Letter to Kazimierz Twardowski written 11.06.1919

Letter from Władysław Witwicki, n/d A

Letter from Władysław Witwicki written 26.04.1939

Letter from Władysław Witwicki written 21.01.1927

Letter from Władysław Witwicki written 29.06.1928

Letter from Władysław Witwicki written 10.08.1925

Letter from Władysław Witwicki written 04.01.1929