Columbia subject headings:
Jewish refugees--Government policy--Switzerland.
Jews--Persecutions--Europe.
Refugees--Government policy--Switzerland.
Switzerland--Emigration and immigration--Government policy.
World War, 1939-1945--Jews--Switzerland.
Harvard subject headings:
Jewish refugees--Government policy--Switzerland.
Jews--Persecutions--Europe.
Refugees--Government policy--Switzerland.
Switzerland--Emigration and immigration--Government policy.
World War, 1939-1945--Jews--Switzerland.
Princeton subject headings:
Jewish refugees--Government policy--Switzerland.
Jews--Persecutions--Europe.
Refugees--Government policy--Switzerland.
Switzerland--Emigration and immigration--Government policy.
World War, 1939-1945--Jews--Switzerland.