Columbia subject headings:
Harvard subject headings:
Cities and towns--Europe--Social conditions.
Cities and towns--Europe.
Europe--Description and travel.
Europe--Social life and customs.
Princeton subject headings:
Bologna (Italy)--Social conditions.
Cities and towns--Europe.
Ljubljana (Slovenia)--Social conditions.
Newcastle upon Tyne (England)--Social conditions.
Stuttgart (Germany)--Social conditions.
Toulouse (France)--Social conditions.