lectures

lectures

Letter from Józef Tischner written 05.12.1968

Letter to the Polish Academy of Science written 05.03.1969

Letter to Władysław Tatarkiewicz written 19.07.1969

Letter from Kazimierz Ajdukiewicz written 18.08.1923

Letter from Karol Irzykowski written 14.01.1936

Letter from Jan Patočka written 22.05.1949

Letter to Władysław Tatarkiewicz written 24.08.1966

Letter from Tadeusz Czeżowski written 8/1/1948

Letter to Władysław Tatarkiewicz written 09.01.1969

Letter to Władysław Tatarkiewicz written 07.11.1960

Letter to Stefan Żółkiewski written in 06.03.1966

Letter from Władysław Witwicki written 28.09.1928