academic issues

academic issues

Postcard from Stanisław Ignacy Witkiewicz written 24.11.1936

Letter from Juliusz Kleiner written 06.08.1945

Letter from Stefan Morawski written 07.12.1961

Letter to the Polish Academy of Science written 24.04.1969

Letter from Stefan Szuman written 01.06.1939

Letter from Anna Teresa Tymieniecka written 02.02.1966

Letter to Anna Teresa Tymieniecka written 21.03.1969

Letter from Stanisław Ignacy Witkiewicz written 04.04.1937

Postcard from Kazimierz Ajdukiewicz written 10/10/1948

Letter to Kazimierz Twardowski written 19.08.1925

Letter from Juliusz Kleiner written 09.05.1946

Letter to Kazimierz Twardowski written 09.09.1934