lecturing

lecturing

Letter to Władysław Tatarkiewicz written 20.08.1963

Letter to Władysław Tatarkiewicz written 19.10.1969

Letter to Władysław Tatarkiewicz written N/D (b)

Letter to Władysław Tatarkiewicz written 24.06.1967

Letter to Władysław Tatarkiewicz written 20.03.1967

Letter to Władysław Tatarkiewicz written 24.08.1966

Letter to Władysław Tatarkiewicz written 19.07.1969

Letter to Władysław Tatarkiewicz written 26.10.1965

Letter to Władysław Tatarkiewicz written 01.03.1968

Letter to Władysław Tatarkiewicz written 09.01.1969

Letter to Władysław Tatarkiewicz written 20.01.1964

Letter to Władysław Tatarkiewicz written 22.03.1969