Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter to Irena Krońska written in 29.10.1954

Letter from Anna Teresa Tymieniecka written 20.07.1969

Letter from Stanisław Wędkiewicz written 03.04.1950

Letter to Stefan Żółkiewski written in 31.05.1967

Letter to the Polish Academy of Science written 16.11.1968

Letter from Irena Krońska written in 22.10.1960

Letter from Henryk Mehlberg written in 15.02.1948

Letter to the Committee of the Library of Classics of Philosophy written 30.09.1952

Letter from Bogdan Suchodolski written in 20.10.1945

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

Letter to Adam Schaff written 30.08.1968

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