Cracow

Cracow

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 29.01.1953

Letter to Władysław Tatarkiewicz written 30.01.1962

Letter to the National Scientific Publishers written 10.12.1954

Letter to Władysław Tatarkiewicz written 27.06.1968

Letter to Henryk Elzenberg written 05.06.1951

Letter to Władysław Tatarkiewicz written 12.02.1952

Letter from Kazimierz Nitsch written 09.06.1948

Letter to the Committee of the Library of Classics of Philosophy written 04.07.1951

Letter to Jan Parandowski written 10.01.1951

Letter to the Committee of the Library of Classics of Philosophy written 11.03.1952

Letter to the Polish Academy of Science written 31.03.1965