academic issues

academic issues

Letter from Stanisław Urbańczyk written 22.02.1965

Letter from Henryk Markiewicz written 20.09.n/d

Letter to Kazimierz Twardowski written 19.12.1924

Letter from Stefan Szuman written nd-4

Invitation to scientific discussion written n/d

Letter to Władysław Tatarkiewicz written 09.12.1954

Postcard from Stanisław Ignacy Witkiewicz written 29.08.1938

Letter to Kazimierz Ajdukiewicz written 18.08.1957

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

Letter from Władysław Tatarkiewicz written 28.05.1966

Letter from Stanisław Ignacy Witkiewicz written 05.04.1935

Letter from Tadeusz Czeżowski written 31.10.1965