Columbia subject headings:
Harvard subject headings:
History--Periodicals
Latin America--History--Periodicals.
Social sciences--Latin America--Periodicals
Social sciences--Periodicals
Social sciences--Spain--Periodicals.
Spain--History--Periodicals.
Princeton subject headings:
History--Periodicals.
Latin America--History--Periodicals.
Periodicals.
Social sciences--Latin America--Periodicals.
Social sciences--Periodicals.
Social sciences--Spain--Periodicals.
Spain--History--Periodicals.