BKF

BKF

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

Library of Classics of Philosophy project of publishing instructions written n/d

Letter to the Committee of the Library of Classics of Philosophy written 01.04.1952

Letter to the Committee of the Library of Classics of Philosophy written n/d

Letter to the Committee of the Library of Classics of Philosophy written 03.09.1951

Letter to the Committee of the Library of Classics of Philosophy written 17.08.1952

Attachment to letter to the Committee of the Library of Classics of Philosophy written 12.08.1952

Letter to the Committee of the Library of Classics of Philosophy written 21.06.1952

Letter from Władysław Tatarkiewicz written 19.10.1949

Letter from Henryk Elzenberg written 23.06.1951

Letter to the Committee of the Library of Classics of Philosophy written 21.08.1952 A

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