Columbia subject headings:
Arab countries--Relations--Spain--Congresses.
Muslims--Spain--Congresses.
Spain--Relations--Arab countries--Congresses.
Harvard subject headings:
Arab countries--Relations--Spain--Congresses.
Islamic art--Spain--Congresses.
Islamic civilization--Congresses
Muslims--Spain--Congresses.
Spain--Relations--Arab countries--Congresses.
Princeton subject headings:
Arab countries--Relations--Spain--Congresses.
Muslims--Spain--Congresses.
Spain--Relations--Arab countries--Congresses.