Editorial Committee of the Library of Classics of Philosophy

Editorial Committee of the Library of Classics of Philosophy

Letter from Tadeusz Kotarbiński written 28.10.1952

Letter from Irena Krońska written in 16.07.1954

Letter to Irena Krońska written in 22.05.1954

Letter from Irena Krońska written in 21.02.1955

Letter from Irena Krońska written in 10.11.1954

Letter from Irena Krońska written in 03.06.1954

Certificate from Irena Krońska written in 10.06.1955

Letter from Irena Krońska written in 16.08.1963

Letter from Irena Krońska written in 17.03.1954

Letter to Władysław Tatarkiewicz written 08.08.1968

Letter from Irena Krońska written in 13.07.1954

Letter from Irena Krońska written in 10.01.1955