Columbia subject headings:
Latin America--Periodicals--Directories.
Publishers and publishing--Latin America--Directories.
Publishers and publishing--Spain--Directories.
Spain--Periodicals--Directories.
Spanish newspapers--Directories.
Spanish periodicals--Directories.
Harvard subject headings:
Latin American newspapers--Directories.
Latin American periodicals--Directories.
Spanish newspapers--Directories.
Spanish periodicals--Directories.
Princeton subject headings: