Scientific Society

Scientific Society

Letter to Kazimierz Twardowski written 16.08.1923

Letter to Kazimierz Twardowski written 29.09.1924

Letter to Kazimierz Twardowski written 27.03.1925

Letter from Kazimierz Twardowski written 25.11.1924

Letter to Kazimierz Twardowski written 13.05.1925

Letter to Kazimierz Twardowski written 01.04.1925

Letter from Kazimierz Twardowski written 19.06.1924

Letter to Kazimierz Twardowski written 19.03.1924

Letter to Kazimierz Twardowski written 07.01.1925

Letter to Kazimierz Twardowski written 01.01.1924

Letter from Kazimierz Twardowski written 17.05.1925

Letter from Kazimierz Twardowski written 06.12.1924