doctoral dissertation

doctoral dissertation

Letter to Władysław Tatarkiewicz written 13.07.1967

Letter to Władysław Tatarkiewicz written 24.08.1966

Letter to Kazimierz Twardowski written 22.10.1921

Postcard from Stefan Morawski written 29.06.1967

Letter to Kazimierz Twardowski written 22.11.1922

Letter to Władysław Tatarkiewicz written 08.02.1962

Letter to Stefan Morawski written 26.06.1967

Curriculum vitae written nd.04.1921

Postcard from Stefan Morawski written 28.06.1967

Letter to Władysław Tatarkiewicz written 20.03.1967

Letter to Władysław Tatarkiewicz written 24.12.1966

Postcard from Stefan Morawski written 09.12.1967