Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter from Stefan Żółkiewski written in 06.06.1962

Letter to the Polish Academy of Science written 15.09.1964

Letter to the Polish Academy of Science written 28.04.1964

Letter to the Committee of the Library of Classics of Philosophy written 02.01.1953

Letter from Henryk Mehlberg written in 16.06.1946

Letter to the Polish Academy of Science written 19.10.1963

Letter to the Polish Academy of Science written 16.11.1968

Letter to Adam Schaff written 30.08.1968

Letter from Anna Teresa Tymieniecka written 15.01.1949

Letter to Stefan Żółkiewski written in 17.05.1966

Letter to the Committee of the Library of Classics of Philosophy written 12.03.1956

Letter to Roman Ingarden written 26.03.1963