review

review

Letter from Kazimierz Twardowski written 06.12.1924

Letter to Kazimierz Twardowski written 20.07.1922

Letter to Irena Sławińska written 24.04.1950

Letter from Tadeusz Czeżowski written 22.08.1969

Letter to Kazimierz Twardowski written 07.10.1927

Letter to the Polish Academy of Science written 18.01.1965

Letter to Kazimierz Twardowski written 20.03.1925

Letter to Władysław Tatarkiewicz written 24.08.1966

Letter from Kazimierz Twardowski written 17.03.1922

Letter to Władysław Tatarkiewicz written 13.07.1967

Letter from Tadeusz Czeżowski written 08.12.1965

Letter from Stefan Morawski written 07.12.1961