Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter from Irena Krońska written in 11.02.1955

Letter from Irena Krońska written in 22.04.1947

Letter from Anna Teresa Tymieniecka written 30.09.1968

Letter from Irena Krońska written in 18.03.1947

Plans for research 1

Letter from Irena Krońska written in 06.05.1954

Letter from Irena Krońska written in 05.09.1947

Letter to the Head Management of the PWN written in 29.12.1967 (via Irena Krońska)

Terms for translating Spinoza’s Ethics written n/d

Certificate from Irena Krońska written in 10.06.1955

Letter from Stanisław Wędkiewicz written 28.05.1948

Letter to the Committee of the Library of Classics of Philosophy written 31.03.1952