Columbia subject headings:
Booksellers and bookselling--Directories.
Caribbean Area--Biography--Directories.
Latin America--Bio-bibliography--Directories.
Harvard subject headings:
Acquisition of Carribean publications--Directories.
Acquisition of Latin American publications--Directories.
Booksellers and bookselling--Directories
Caribbean Area--Imprints--Directories.
Latin America--Imprints--Directories.
Princeton subject headings: