academic issues

academic issues

Letter from Władysław Witwicki written 13.07.1922 A

Letter from Anna Teresa Tymieniecka written 09.05.1970

Letter from Kazimierz Ajdukiewicz written 17.02.1949

Postcard from Stanisław Ignacy Witkiewicz written 30.10.1934

Letter from Stanisław Wędkiewicz written 03.04.1950

Letter to Kazimierz Twardowski written 17.10.1927

Letter from Kazimierz Twardowski written 05.06.1924

Letter from Ksawery Piwocki written 27.12.1964

Postcard to Kazimierz Twardowski written 29.05.1924

Letter to the Polish Academy of Science written 10.09.1963

Letter to Kazimierz Twardowski written 20.03.1925

Letter to Władysław Tatarkiewicz written N/D (a)