theory of cognition

theory of cognition

Letter to Kazimierz Twardowski written 19.08.1925

Letter from Stanisław Ignacy Witkiewicz written 16.09.1935

Letter to Kazimierz Twardowski written 22.06.1917

Letter from Stanisław Ignacy Witkiewicz written 01.12.1935

Letter to Kazimierz Twardowski written 06.04.1930

Letter to Kazimierz Twardowski written 25.08.1921

Letter to Kazimierz Twardowski written 02.06.1917