Columbia subject headings:
Harvard subject headings:
Austria--Ethnic relations.
Migrant labor--Austria--Tyrol--History.
Nomads--Austria--Tyrol--History.
Romanies--Austria--Tyrol--History.
Romanies--Austria--Tyrol.
Romanies--Legal status, laws, etc.--Austria.
Tyrol (Austria)--Ethnic relations.
Princeton subject headings:
Migrant labor--Austria--Tyrol--History.
Nomads--Austria--Tyrol--History.
Romanies--Austria--Tyrol--History.