Columbia subject headings:
Harvard subject headings:
Arab-Israeli conflict
Austria--Foreign relations--Switzerland.
Balance of power.
Buffer states.
Finland--Foreign relations--Sweden.
Jordan--Foreign relations--Palestinian National Authority.
Neutrality.
Palestinian National Authority--Foreign relations--Jordan.
Sweden--Foreign relations--Finland.
Switzerland--Foreign relations--Austria.
Princeton subject headings:
Arab-Israeli conflict.
Austria--Foreign relations--Switzerland.
Balance of power.
Buffer states.
Finland--Foreign relations--Sweden.
Jordan--Foreign relations--Palestinian National Authority.
Neutrality.
Palestinian National Authority--Foreign relations--Jordan.
Sweden--Foreign relations--Finland.
Switzerland--Foreign relations--Austria.