Columbia subject headings:
Arab countries--Foreign relations--Syria.
Arab countries--Politics and government.
Syria--Foreign relations--Arab countries.
Syria--Politics and government.
Harvard subject headings:
Arab countries--Foreign relations--Syria.
Arab countries--Politics and government.
Syria--Foreign relations--Arab countries.
Syria--Politics and government.
Princeton subject headings:
Arab countries--Foreign relations--Syria.
Arab countries--Politics and government.
Syria--Foreign relations--Arab countries.
Syria--Politics and government.