Columbia subject headings:
Christianity--Palestine--Congresses.
Christians--Palestine--Congresses.
Palestine--Church history--Congresses.
Harvard subject headings:
Christianity--Palestine--Congresses.
Christians--Palestine--Congresses.
Palestine--Church history--Congresses.
Princeton subject headings:
Christianity--Palestine--Congresses.
Christians--Palestine--Congresses.
Palestine--Church history--Congresses.