Lech Kalinowski

Lech Kalinowski

Letter to Stefan Żółkiewski written in 23.12.1965 (a)

List of members of the Krakow Branch of the Polish Philosophical Society written 21.01.1967

Letter to Władysław Tatarkiewicz written 07.11.1969

Letter from Władysław Tatarkiewicz written 28.05.1966

Letter to Władysław Tatarkiewicz written 29.05.1967

Letter to Henryk Elzenberg written 03.03.1964