remuneration

remuneration

Letter from Henryk Mehlberg written in 08.05.1947

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

Contract with the National Scientific Publishers written 10.12.1954

Letter from Kazimierz Twardowski written 25.02.1928

Letter to the Committee of the Library of Classics of Philosophy written 09.07.1951

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

Letter from Irena Krońska written in 18.03.1947

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

Letter from Irena Krońska written in 24.07.1954

Letter from Irena Krońska written in 10.04.1947

Letter from Irena Krońska written in 25.04.1966

Letter from Irena Krońska written in 13.07.1954