"Critique of Pure Reason"

"Critique of Pure Reason"

Letter to the Committee of the Library of Classics of Philosophy written 18.07.1951

Letter to the Committee of the Library of Classics of Philosophy written 08.02.1951

Letter from Jan Maria Bocheński written 28.08.1957

Letter from Irena Krońska written in 21.02.1955

Letter from Irena Krońska written in 03.06.1954

Postcard to Kazimierz Twardowski written 19.11.1927

Letter from Irena Krońska written in 24.07.1954

Letter to Władysław Tatarkiewicz written 24.11.1954

Letter from Irena Krońska written in 06.05.1954

Letter to the Committee of the Library of Classics of Philosophy written 29.05.1954

Letter from Irena Krońska written in 04.04.1955

Letter to the Committee of the Library of Classics of Philosophy written 30.09.1954