Logische Untersuchungen

Logische Untersuchungen

Letter from Kazimierz Ajdukiewicz written 03.11.nd

Letter to Kazimierz Twardowski written 29.02.1928

Application for the appointment as professor written 31.05.1932

List of works written 04.11.1952

Letter from Stefan Szuman written nd.06.1942

Letter to Kazimierz Twardowski written 04.11.1924

Letter to Kazimierz Twardowski written 15.07.1914

Letter from Hanna Rosnerowa written 04.10.1962

Letter to Kazimierz Twardowski written 28.11.1924

Letter to Kazimierz Twardowski written 04.03.1917

Habilitation resolution written 12.02.1925

Letter from Stefan Szuman written 04.08.1939