Controversy over the existence of the world

Controversy over the existence of the world

Letter from Anna Teresa Tymieniecka written 23.03.1949

Letter from Anna Teresa Tymieniecka written 07.02.1957

Letter to the National Scientific Publishers written n/d

Letter from Irena Krońska written in 13.01.1961

Letter from Anna Teresa Tymieniecka written 03.02.1949

Letter from Irena Krońska written in 09.05.1947

Postcard from Stefan Morawski written 05.12.1965

Letter to Stefan Żółkiewski written in 30.12.1967

Letter from Anna Teresa Tymieniecka written 15.01.1949

Letter from Anna Teresa Tymieniecka written n/d 1

Letter to Mieczysław Wallis written 17.01.1962

Letter to the National Scientific Publishers written 20.05.1964