lecture activity

lecture activity

Letter from Tadeusz Czeżowski written 10.10.1957

Lecture of Roman Ingarden on 14th International Congress of Philosophy 02.09.1968 – 09.09.1968

Protocol from the meeting of the PPS Board 12.05.1957

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

Lecture of Roman Ingarden in Brussels nd.nd.1947

Letter from Tadeusz Czeżowski written 31.03.1958

Letter from Tadeusz Kotarbiński written 09.11.1947

Letter from Tadeusz Czeżowski written 21.01.1925

Letter from Tadeusz Kotarbiński written 24.10.1936

Postcard from Tadeusz Kotarbiński written 23.04.1938

Letter to Tadeusz Kotarbiński written 23.02.1961

Letter from Tadeusz Kotarbiński written 18.11.1934