Columbia subject headings:
Harvard subject headings:
Austria--Relations--Spain.
Languages in contact--Austria--History.
Spain--Relations--Austria.
Spaniards--Austria--History.
Spanish language--Austria--History.
Spanish language--Social aspects--Austria--History.
Spanish language--Study and teaching--Austria--History.
Princeton subject headings:
Austria--Relations--Spain.
Languages in contact--Austria--History.
Spain--Relations--Austria.
Spaniards--Austria--History.
Spanish language--Austria.
Spanish language--Social aspects--Austria.
Spanish language--Study and teaching--Austria--History.