Columbia subject headings:
Harvard subject headings:
Africans--Austria--History.
Austria--Historiography.
Austria--Race relations--Historiography.
Black people--Austria--Historiography.
Black people--Austria--History.
Black people--Austria--Social conditions.
Racism--Austria--History.
Princeton subject headings:
Africans--Austria--History.
Austria--Historiography.
Austria--Race relations--Historiography.
Black people--Austria--Historiography.
Black people--Austria--History.
Black people--Austria--Social conditions.
Racism--Austria--History.