Columbia subject headings:
Acquisition of Latin American publications--Directories.
Exchange of publications--Latin America--Directories.
Latin America--Periodicals--Directories.
Serial publications--Latin America--Directories.
Spanish periodicals--Latin America--Directories.
Harvard subject headings:
Acquisition of Latin American publications--Directories.
Exchange of publications--Latin America--Directories.
Latin America--Periodicals--Directories.
Serial publications--Latin America--Directories.
Spanish periodicals--Latin America--Directories.
Princeton subject headings:
Acquisition of Latin American publications--Directories.
Exchange of publications--South America--Directories.
Serial publications--South America--Bibliography.