Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter from Irena Krońska written in 05.10.1947

Letter to the Committee of the Library of Classics of Philosophy written 29.05.1954

Letter from Irena Krońska written in 09.05.1947

Letter from Irena Krońska written in 19.04.1947

Letter to the Committee of the Library of Classics of Philosophy written 24.03.1954

Letter to the Polish Academy of Science written 16.11.1968

Letter from Irena Krońska written in 11.02.1955

Letter from Anna Teresa Tymieniecka written 07.06.1969

Letter from Irena Krońska written in 05.01.1966

Letter to the Polish Academy of Science written 07.03.1966

Letter to Irena Krońska written in 29.10.1954

Letter from Stefan Żółkiewski written in 15.03.1968