Columbia subject headings:
Minorities--Austria.
Romanies--Austria--Burgenland--Economic conditions.
Romanies--Austria--Burgenland--History.
Romanies--Austria--Burgenland--Social conditions.
Harvard subject headings:
Romanies--Austria--Burgenland--History--20th century.
Princeton subject headings:
Minorities--Austria.
Romanies--Austria--Burgenland--Economic conditions.
Romanies--Austria--Burgenland--History.
Romanies--Austria--Burgenland--Social conditions.