academic articles

academic articles

Letter from Stefan Morawski written 25.01.1964

Postcard from Tadeusz Kotarbiński written 23.04.1938

Letter to Tadeusz Kotarbiński written 12.10.1949

Letter to Kazimierz Ajdukiewicz written 9/22/1949

Letter from Tadeusz Kotarbiński written 14.01.1926

Letter from Tadeusz Kotarbiński written 11.11.1934

Letter from Kazimierz Ajdukiewicz written 5/5/1949

Letter to Tadeusz Kotarbiński written 29.04.1951

Request for leave written 17.03.1932

Letter to Tadeusz Kotarbiński written 22.11.1948

Letter to Tadeusz Kotarbiński written 08.03.1949

Letter from Kazimierz Ajdukiewicz written 05.05.1949