Columbia subject headings:
Havana (Cuba : Province)--Social conditions.
Havana (Cuba : Province)--Social life and customs.
Harvard subject headings:
Havana (Cuba : Province)--Social life and customs.
Havana (Cuba)--Social life and customs.
Sociology, Urban--Cuba--Havana (Province)
Princeton subject headings:
Havana (Cuba : Province)--Social conditions.
Havana (Cuba : Province)--Social life and customs.