Columbia subject headings:
Harvard subject headings:
Dublin (Ireland)--Buildings, structures, etc.
Dublin (Ireland)--History--20th century.
Urban policy--Ireland--Dublin--History--20th century.
Princeton subject headings:
City planning--Ireland--Dublin--History--20th century.
Dublin (Ireland)--Buildings, structures, etc.
Dublin (Ireland)--History--20th century.
Urban policy--Ireland--Dublin--History--20th century.