Columbia subject headings:
Immigrants--Argentina--Biography.
Polish people--Argentina--Biography.
Harvard subject headings:
Argentina--Emigration and immigration--History--20th century.
Immigrants--Argentina--Biography
Poland--Emigration and immigration--History--20th century.
Polish people--Argentina--Biography.
Polish people--Argentina--History.
World War, 1939-1945--Refugees.
Princeton subject headings:
Immigrants--Argentina--Biography.
Polish people--Argentina--Biography.