Columbia subject headings:
Harvard subject headings:
Civilization, Arab--Congresses
Latin America--Civilization--Congresses.
Morocco--Relations--Spain--Congresses.
Spain--Civilization--Congresses.
Spain--Relations--Morocco--Congresses.
Princeton subject headings:
Civilization, Arab--Influence--Congresses.
Spain--Civilization--Arab influences--Congresses.
Spanish literature--Arab influences--Congresses.