cognition

cognition

Letter from Kazimierz Wyka, Bronisław Baczko and Witold Kula written 16.12.1966

Lecture of Roman Ingarden on the meeting of Lviv Scientific Society 15.06.1939

Letter to Stefan Morawski written 23.06.1967

Letter from Irena Krońska written in 21.07.1968

Letter from Kazimierz Ajdukiewicz written 06.06.1923

Letter from Stanisław Ignacy Witkiewicz written 12.01.1938

Letter from Irena Krońska written in 10.12.1968