theory of cognition

theory of cognition

Letter to Kazimierz Twardowski written 22.06.1917

Letter to Kazimierz Twardowski written 29.03.1923

Letter to Kazimierz Twardowski written 25.08.1921

Letter from Kazimierz Twardowski written 08.10.1927

Letter from Kazimierz Twardowski written 10.02.1924

Letter from Stanisław Ignacy Witkiewicz written 16.09.1935

Letter to Kazimierz Twardowski written 28.03.1922

Letter to Kazimierz Twardowski written 20.04.1932

Letter to Kazimierz Twardowski written 02.06.1917

Letter to Kazimierz Twardowski written 06.04.1930

Letter to Kazimierz Twardowski written 31.10.1919

Letter to Kazimierz Twardowski written 19.08.1925