Jagiellonian University

Jagiellonian University

Attachment to letter to the Committee of the Library of Classics of Philosophy written 30.09.1952

Letter to the Polish Academy of Science written 07.03.1966

Letter to Władysław Tatarkiewicz written 05.01.1960

Letter to Władysław Tatarkiewicz written 21.03.1959

Letter to Kazimierz Ajdukiewicz written 15.06.1949

Letter from Kazimierz Ajdukiewicz written 21.06.1949

Letter from Kazimierz Ajdukiewicz written 6/21/1949

Letter from Kazimierz Ajdukiewicz written 20.11.1949

Letter from Stefan Szuman written 06.03.1939

Letter to Daniela Gromska written 28.05.1960

Letter to Władysław Tatarkiewicz written 05.07.1968

Letter to Kazimierz Ajdukiewicz written 6/15/1949