PWN

PWN

Letter from Irena Krońska written in 15.10.1965

Letter to the Committee of the Library of Classics of Philosophy written 26.05.1954

Letter to the Committee of the Library of Classics of Philosophy written 12.08.1952

Letter to Władysław Tatarkiewicz written 27.06.1969

Postcard from Stefan Morawski written 16.04.1966

Letter from Tadeusz Czeżowski written 20.12.1957

Letter from Irena Krońska written in 12.02.1955

Letter from Irena Krońska written in 09.09.1954

Letter to the National Scientific Publishers written 08.01.1964

Letter to Roman Ingarden written 26.03.1963

Letter to Irena Krońska written in 12.01.1955

Letter from Tadeusz Czeżowski written 09.03.1958