Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter to the Committee of the Library of Classics of Philosophy written 14.04.1954

Letter from Irena Krońska written in 13.07.1954

Letter from Stefan Żółkiewski written in 28.12.1967

Letter to the Committee of the Library of Classics of Philosophy written 01.04.1955

Telegram from Irena Krońska written in n. d.

Letter to the Committee of the Library of Classics of Philosophy written 21.08.1952

Letter from Stefan Żółkiewski written in 22.02.1966

Letter to the Committee of the Library of Classics of Philosophy written 04.11.1952

Letter from Stanisław Wędkiewicz written 01.04.1949

Letter from Irena Krońska written in 05.09.1947

Letter to the Committee of the Library of Classics of Philosophy written 29.10.1964

Letter from Stefan Żółkiewski written in 23.12.1965