academic articles

academic articles

Letter from Stefan Morawski written 25.01.1964

Letter to Tadeusz Kotarbiński written 22.11.1948

Letter from Tadeusz Kotarbiński written 11.11.1934

Letter to Kazimierz Ajdukiewicz written 9/22/1949

Request for leave written 17.03.1932

Letter from Tadeusz Kotarbiński written 14.01.1926

Letter from Kazimierz Ajdukiewicz written 05.05.1949

Letter to Tadeusz Kotarbiński written 08.03.1949

Letter to Kazimierz Ajdukiewicz written 21.06.1949

Postcard from Tadeusz Kotarbiński written 23.04.1938

Letter to Tadeusz Kotarbiński written 12.10.1949

Letter from Tadeusz Kotarbiński written 17.04.1928