organizational issues

organizational issues

Letter from Tadeusz Czeżowski written 25.10.1947

Letter to the Polish Academy of Science written 10.09.1963

Postcard from Stefan Morawski written 28.06.1967

Postcard from Tadeusz Czeżowski written 19.08.1948

Letter to Kazimierz Twardowski written 18.05.1931

Letter from Tadeusz Czeżowski written 8/1/1948

Letter to Daniela Gromska written 28.01.1959

Letter from Henryk Elzenberg written 07.12.1947

Letter from Stanisław Wędkiewicz written 22.02.1949

Postcard to Kazimierz Twardowski written 19.07.1928

Letter from Kazimierz Twardowski written 16.03.1924

Letter to Władysław Tatarkiewicz written 28.10.1968