Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter from Irena Krońska written in 22.11.1966

Letter from Irena Krońska written in 10.11.1954

Letter from Henryk Jabłoński written 27.07.1963

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

Letter from Henryk Mehlberg written in 01.11.1945

Letter from Ksawery Piwocki written 11.11.1964

Letter from Stefan Żółkiewski written in 27.07.1966

Letter to the Polish Academy of Science written 15.09.1964

Letter from Bogdan Suchodolski written in n.d. (3)

Letter from Irena Krońska written in 21.09.1954

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 04.11.1952