Columbia subject headings:
Germany--Relations--Palestine.
Germany--Relations--Syria.
Palestine--Relations--Germany.
Syria--Relations--Germany.
Harvard subject headings:
Germany--Relations--Palestine.
Germany--Relations--Syria.
Palestine--Relations--Germany.
Syria--Relations--Germany.
Princeton subject headings:
Germany--Relations--Palestine.
Germany--Relations--Syria.
Palestine--Relations--Germany.
Syria--Relations--Germany.