Columbia subject headings:
Harvard subject headings:
Argentina--Civilization.
Sociolinguistics--Argentina.
Spanish language--Argentina--Slang.
Spanish language--Dialects--Argentina.
Spanish language--Provincialisms--Argentina.
Tango (Dance) in literature.
Princeton subject headings:
Spanish language--Argentina--Buenos Aires--Slang.
Spanish language--Provincialisms--Argentina--Buenos Aires.
Tango (Dance)