PWN

PWN

Letter from Irena Krońska written in 08.06.1954

Letter to the National Scientific Publishers written 24.02.1969

Letter from Irena Krońska written in 22.11.1966

Postcard from Tadeusz Czeżowski written 13.02.1966

Letter from Irena Krońska written in 21.09.1954

Letter to Roman Ingarden written 26.03.1963

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

Letter from Irena Krońska written in 24.07.1954

Letter from Irena Krońska written in 08.06.1955

Letter from Lucyna Majzner written 01.04.1965

Letter to Irena Krońska written in 18.03.1966

Letter to Irena Krońska written in 12.01.1955