Columbia subject headings:
Feature films.
Films for the hearing impaired.
Foreign films.
Tango (Dance)--Drama.
Harvard subject headings:
Buenos Aires (Argentina)--Drama.
Motion picture producers and directors--Argentina--Buenos Aires--Drama.
Music--Argentina
Tango (Dance)--Argentina--Buenos Aires--Drama.
Tangos--Argentina--Buenos Aires--Drama.
Video recordings for the hearing impaired
Princeton subject headings:
Video recordings.