remuneration

remuneration

Contract with the National Scientific Publishers written 10.12.1954

Letter to the Committee of the Library of Classics of Philosophy written 06.11.1951

Letter to Władysław Tatarkiewicz written 10.02.1949

Letter from Irena Krońska written in 01.07.1966

Letter from Irena Krońska written in 13.01.1961

Letter from Irena Krońska written in 13.07.1954

Letter from Henryk Mehlberg written in 11.06.1947

Letter to the Committee of the Library of Classics of Philosophy written 04.07.1952

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

Letter from Irena Krońska written in 25.04.1966

Letter from Irena Krońska written in 01.02.1947

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