BKF

BKF

Letter to the Committee of the Library of Classics of Philosophy written 10.12.1953

Letter to Daniela Gromska written 06.07.1951

Letter to the Committee of the Library of Classics of Philosophy written 26.05.1954

Letter to the Committee of the Library of Classics of Philosophy written 27.04.1954

Letter to the Committee of the Library of Classics of Philosophy written 30.09.1954

Letter to the Committee of the Library of Classics of Philosophy written 23.06.1951

Letter to Henryk Elzenberg written 21.06.1951

Letter to the Committee of the Library of Classics of Philosophy written 29.10.1964

Letter to Władysław Tatarkiewicz written 28.04.1970

Letter to the Committee of the Library of Classics of Philosophy written 08.02.1951

Letter to the Committee of the Library of Classics of Philosophy written 03.03.1954

Letter to the Committee of the Library of Classics of Philosophy written 04.11.1952