Columbia subject headings:
Architecture--Cuba--Havana--History.
Architecture--Political aspects--Cuba--Havana.
Havana (Cuba)--Buildings, structures, etc.
Harvard subject headings:
Architecture--Cuba--Havana.
Havana (Cuba)--Buildings, structures, etc.
Historic buildings--Cuba--Havana.
Princeton subject headings:
Architecture--Cuba--Havana.
Havana (Cuba)--Buildings, structures, etc.
Historic buildings--Cuba--Havana.