Irena Krońska

Irena Krońska

Letter to the Committee of the Library of Classics of Philosophy written 28.02.1953

Letter to Irena Krońska written in 23.06.1966

Letter to Irena Krońska written in 18.03.1966

Letter from Irena Krońska written in 21.07.1968

Letter from Irena Krońska written in 21.09.1968

Letter to the Head Management of the PWN written in 29.12.1967 (via Irena Krońska)

Letter from Irena Krońska written in 08.08.1963

Letter from Irena Krońska written in 26.05.1969

Letter from Irena Krońska written in 10.04.1967

Letter to Irena Krońska written in 21.06.1966

Letter from Irena Krońska written in 01.07.1966

Letter from Irena Krońska written in 07.08.1947