Archive of Science PAN in Cracow

Archive of Science PAN in Cracow

Letter to the Polish Academy of Science written 07.03.1966

Letter from Henryk Jabłoński written 27.07.1963

Letter from Irena Krońska written in 06.05.1954

Letter from Anna Teresa Tymieniecka written 23.03.1949

Postcard from Irena Krońska written in 15.08.1966

Letter to Stefan Żółkiewski written in 23.12.1965 (a)

Letter from Irena Krońska written in 04.04.1953

Postcard from Bogdan Suchodolski written in 22.11.1944

Letter from Kazimierz Nitsch written 09.06.1948

Letter from Anna Teresa Tymieniecka written 07.06.1969

Letter from Irena Krońska written in 06.08.1966

Letter from Irena Krońska written in 27.05.1967