organizational issues

organizational issues

Letter from Władysław Witwicki written 06.11.1928

Letter from Jan Legowicz written 22.03.1955

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

Letter to Władysław Tatarkiewicz written 17.10.1963

Letter from Władysław Witwicki written 02.12.1922

Letter to Władysław Tatarkiewicz written 30.12.1960

Letter to the Polish Academy of Science written 01.07.1963

Letter from Stefan Żółkiewski written in 25.11.1967

Letter to the Polish Academy of Science written 22.09.1964

Letter to Władysław Tatarkiewicz written 24.11.1954

Letter to Władysław Tatarkiewicz written 10.07.1957

Letter from Zofia Lissa written 01.06.1959