Columbia subject headings:
Palestine--Description and travel--Congresses.
Palestine--History--Congresses.
Palestine--In Islam--Congresses.
Palestine--In Judaism--Congresses.
Harvard subject headings:
Palestine--Description and travel--Congresses.
Palestine--History--Congresses.
Palestine--In Islam--Congresses.
Palestine--In Judaism--Congresses.
Princeton subject headings:
Palestine in Islam--Congresses.
Palestine in Judaism--Congresses.
Palestine--Description and travel--Congresses.
Palestine--History--Congresses.