René Descartes

René Descartes

Letter to the Committee of the Library of Classics of Philosophy written 01.04.1952

Letter from Irena Krońska written in 08.06.1955

Letter from Henryk Elzenberg written 23.06.1951

Minutes of the meeting of the Committee of the Library of Classics of Philosophy written 09.10.1964

Letter to Tadeusz Kotarbiński written 12.10.1949

Postcard from Tadeusz Kotarbiński written 30.10.1921

Letter from Irena Krońska written in 04.04.1955

Opinions about Ingarden written 15.12.1930

Letter to Tadeusz Kotarbiński written 29.05.1953

Letter to the Committee of the Library of Classics of Philosophy written 03.09.1951

Minutes of the meeting of the Committee of the Library of Classics of Philosophy written 19.01.1953

Letter to Irena Krońska written in 24.01.1955