Columbia subject headings:
Costa Rica--Emigration and immigration.
Jews--Costa Rica.
Jews--Migration.
Harvard subject headings:
Antisemitism--Costa Rica.
Costa Rica--Ethnic relations.
Jews--Costa Rica--History.
Jews--Poland--History.
Poland--Ethnic relations
Princeton subject headings:
Antisemitism--Costa Rica.
Costa Rica--Ethnic relations.
Jews--Costa Rica--History.
Jews--Poland--History.
Poland--Ethnic relations.