BKF

BKF

Letter to the Committee of the Library of Classics of Philosophy written 30.09.1952

Letter from Tadeusz Czeżowski written 10.10.1957

Letter to the Committee of the Library of Classics of Philosophy written 25.03.1953

Letter to the Committee of the Library of Classics of Philosophy written 31.03.1952

Letter to the Committee of the Library of Classics of Philosophy written 17.12.1954

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

Letter to the Committee of the Library of Classics of Philosophy written 23.01.1953

Letter to the Committee of the Library of Classics of Philosophy written 12.01.1954

Letter to the Committee of the Library of Classics of Philosophy written 02.01.1953

Letter to the Committee of the Library of Classics of Philosophy written 24.03.1954

Letter to Tadeusz Kotarbiński written 12.10.1949

Letter to the Committee of the Library of Classics of Philosophy written 29.01.1953