"Critique of Pure Reason"

"Critique of Pure Reason"

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

Letter to the Committee of the Library of Classics of Philosophy written 12.03.1956

Letter from Irena Krońska written in 13.12.1954

Letter from Irena Krońska written in 03.06.1954

Letter from Irena Krońska written in 18.01.1954

Letter from Irena Krońska written in 04.04.1955

Letter to the Committee of the Library of Classics of Philosophy written 27.04.1954

Letter from Irena Krońska written in 07.09.1954

Letter to the Committee of the Library of Classics of Philosophy written 17.12.1954

Letter to the Committee of the Library of Classics of Philosophy written 14.05.1954

Letter from Irena Krońska written in 10.07.1954

Letter from Jan Maria Bocheński written 28.08.1957