Columbia subject headings:
Germans--Colombia--History--20th century.
Immigrants--Colombia--History--20th century.
Harvard subject headings:
Colombia--Emigration and immigration--Government policy.
Colombia--Emigration and immigration--History.
Germans--Colombia.
Germany--Emigration and immigration--History--1933-1945.
Immigrants--Colombia.
World War, 1939-1945--Refugees.
Princeton subject headings:
Germans--Colombia--History--20th century.
Immigrants--Colombia--History--20th century.