Editorial Committee of the Library of Classics of Philosophy

Editorial Committee of the Library of Classics of Philosophy

Letter to Irena Krońska written in 22.03.1954

Attachment to Roman Ingarden’s letter written in 21.12.1954

Letter from Irena Krońska written in 17.03.1954

Letter to Irena Krońska written in 12.01.1955

Letter from Irena Krońska written in 23.03.1953

Letter from Irena Krońska written in 24.07.1954

Letter from Irena Krońska written in 09.03.1953

Letter from Irena Krońska written in 17.11.1954

Letter from Irena Krońska written in 12.02.1954

Letter from Irena Krońska written in 19.01.1955

Letter from Irena Krońska written in 29.10.1965

Certificate from Irena Krońska written in 10.06.1955