Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter from Adam Schaff written 14.05.1963

Letter from Irena Krońska written in 04.04.1955

Letter from Anna Teresa Tymieniecka written 13.03.1968

Letter from Stefan Żółkiewski written in 29.05.1966

Plans for research 1

Letter from Irena Krońska written in 05.01.1966

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

Letter from Irena Krońska written in 13.01.1961

Letter from Irena Krońska written in nd.07.1961

Letter from Anna Teresa Tymieniecka written 07.06.1969

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

Letter to Anna Teresa Tymieniecka written 21.03.1969