logic

logic

Letter from Stefan Szuman written 29.01.1943

Letter from Stanisław Ignacy Witkiewicz written 31.03.1939

Lecture of Roman Ingarden on Husserl’s seminar 26.10.1913

Letter to Kazimierz Ajdukiewicz written 15.03.1956

Letter to Władysław Tatarkiewicz written 19.07.1969

Letter to Kazimierz Twardowski written 11.07.1931

Letter from Stanisław Ignacy Witkiewicz written 09.02.1939

Transfer of lecture written 19.05.1928

Letter to Władysław Tatarkiewicz written 22.10.1957

Letter from Kazimierz Ajdukiewicz written 12.03.1956

Letter to Kazimierz Twardowski written 18.02.1923

Letter from Kazimierz Ajdukiewicz written 2/26/1961