Columbia subject headings:
Danube Swabians--Europe, Central--Exhibitions.
Danube Swabians--Europe, Eastern--Exhibitions.
Danube Swabians--Portraits.
Danube Swabians--Social life and customs--Exhibitions.
Harvard subject headings:
Danube Swabians--Balkan Peninsula--Exhibitions.
Danube Swabians--Europe, Eastern--Exhibitions.
Danube Swabians--Portraits--Exhibitions.
Danube Swabians--Social life and customs--Exhibitions.
Germans--Balkan Peninsula--Exhibitions.
Minorities--Balkan Peninsula--Social conditions--Exhibitions.
Minorities--Europe, Eastern--Social conditions--Exhibitions.
Princeton subject headings: