logic

logic

Letter from Stefan Szuman written 29.01.1943

Letter from Stanisław Ignacy Witkiewicz written 26.04.1935

Letter from Irena Krońska written in 10.07.1947

Letter to the Committee of the Library of Classics of Philosophy written 14.03.1963

Letter from Irena Krońska written in 07.08.1947

Letter to Tadeusz Kotarbiński written 29.04.1951

Letter from Hans Cornelius written 14.11.1937

Postcard from Edmund Husserl written 12.03.1920

Letter from Kazimierz Ajdukiewicz written 18.04.1925

Postcard from Edmund Husserl written 30.12.1920

Letter to Tadeusz Kotarbiński written 21.07.1951

Lecture of Roman Ingarden on Husserl’s seminar 26.10.1913