publication issues

publication issues

Letter from Kazimierz Twardowski written 25.02.1928

Letter to the Committee of the Library of Classics of Philosophy written 17.12.1954

Letter to the Committee of the Library of Classics of Philosophy written 03.09.1951

Letter from Stanisław Ignacy Witkiewicz written 05.07.1935

Letter from Kazimierz Ajdukiewicz written 15.05.1924

Letter from Konstanty Michalski written 02.05.1943 or 1944

Letter to Kazimierz Twardowski written 04.11.1924

Letter to the Head Management of the PWN written in 29.12.1967 (via Irena Krońska)

Letter to Kazimierz Twardowski written 01.03.1935

Letter from Hans Cornelius written 14.11.1937

Letter from Stefan Morawski written N/D 5

Letter from Kazimierz Twardowski written 17.08.1924