habilitation

habilitation

Letter to Władysław Tatarkiewicz written 08.02.1962

Letter to Henryk Skolimowski written 06.11.1967

Letter to Kazimierz Twardowski written 30.08.1922

Letter from Władysław Witwicki written 29.09.1924

Postcard from Stefan Morawski written 16.07.1966

Letter to Kazimierz Twardowski written 19.12.1924

Letter to Władysław Tatarkiewicz written 26.10.1965

Letter from Malvine Husserl written 12.12.1920

Letter to Kazimierz Twardowski written 14.01.1925

Letter to Kazimierz Twardowski written 25.03.1924

Letter from Jan Patočka written 11.12.1945

Letter to Kazimierz Twardowski written 20.02.1922