Editorial Committee of the Library of Classics of Philosophy

Editorial Committee of the Library of Classics of Philosophy

Letter from Irena Krońska written in 10.01.1955

Letter from Irena Krońska written in 09.09.1954

Letter from Irena Krońska written in 04.04.1953

Letter from Irena Krońska written in 22.10.1960

Letter to Irena Krońska written in 21.12.1954

Letter from Irena Krońska written in 12.02.1955

Letter to Irena Krońska written in 22.03.1954

Letter from Irena Krońska written in 17.11.1954

Letter from Irena Krońska written in 25.04.1966

Letter to Irena Krońska written in 22.05.1954

Letter from Irena Krońska written in 06.05.1954

Letter from Irena Krońska written in 07.06.1955 (a)