Columbia subject headings:
Harvard subject headings:
Alienation (Social psychology)--Europe.
Cultural pluralism--Europe
Europe--Social life and customs
Homelessness--Europe.
Hospitality--Moral and ethical aspects--Europe.
Intercultural communication--Europe
Noncitizens--Europe--Social conditions.
Politics and culture--Europe.
Xenophobia--Europe.
Princeton subject headings:
Alienation (Social psychology)--Europe.
Cultural pluralism--Europe.
Europe--Social life and customs.
Homelessness--Europe.
Hospitality--Moral and ethical aspects--Europe.
Intercultural communication--Europe.
Noncitizens--Europe--Social conditions.
Politics and culture--Europe.
Xenophobia--Europe.