Jan Kazimierz University

Jan Kazimierz University

Letter to Kazimierz Twardowski written 02.12.1924

Habilitation resolution written 12.02.1925

Letter from Kazimierz Twardowski written 16.03.1924

Request to grant the salary of professor written 10.03.1934

List of publications written 04.01.1937

Letter from Kazimierz Twardowski written 17.08.1924

Letter from Kazimierz Twardowski written 18.03.1925

Letter from Juliusz Kleiner written 11.09.1945

Letter from Kazimierz Twardowski written 06.02.1923