Columbia subject headings:
Harvard subject headings:
Cities and towns--Germany.
Germany--Emigration and immigration.
Homelessness--Germany.
Refugees--Germany--Social conditions.
Refugees--Housing--Germany.
Social integration--Germany.
Princeton subject headings:
Cities and towns--Germany.
Germany--Emigration and immigration.
Homelessness--Germany.
Refugees--Germany--Social conditions.
Refugees--Housing--Germany.
Social integration--Germany.