Columbia subject headings:
European Union countries--Foreign relations--Poland.
European Union countries--Foreign relations--Turkey.
Poland--Economic conditions.
Poland--Foreign relations--European Union countries.
Poland--Politics and government.
Turkey--Economic conditions.
Turkey--Foreign relations--European Union countries.
Turkey--Politics and government.
Harvard subject headings:
Princeton subject headings:
Eureopean Union countries--Foreign relations--Poland.
European Union countries--Foreign relations--Turkey.
Poland--Economic conditions.
Poland--Foreign relations--European Union countries.
Poland--Foreign relations--Turkey.
Poland--Politics and government.
Turkey--Economic conditions.
Turkey--Foreign relations--European Union countries.
Turkey--Foreign relations--Poland.
Turkey--Politics and government.