theory of cognition

theory of cognition

Letter to Kazimierz Twardowski written 22.06.1917

Lecture of Roman Ingarden on the meeting of Lviv Scientific Society 15.06.1939

Letter from Stanisław Ignacy Witkiewicz written 01.12.1935

Letter from Władysław Witwicki written 29.06.1928

Habilitation resolution written 12.02.1925

Letter from Władysław Witwicki written 10.08.1925

Letter to Kazimierz Twardowski written 02.06.1917

Letter from Władysław Witwicki written 21.01.1927

Letter from Władysław Witwicki written 26.02.1925

Letter from Stanisław Ignacy Witkiewicz written 23.10.1936

Letter to Kazimierz Twardowski written 03.08.1924

Letter from Władysław Witwicki, n/d A