Columbia subject headings:
Communism--Austria--Vienna--History--20th century.
Communists--Austria--Vienna--Biography.
Revolutionaries--Austria--Vienna--Biography.
Rosdolski, Emmy, 1911-2001.
Rozdolski, Roman.
Vienna (Austria)--Politics and government--20th century.
Harvard subject headings:
Communism--Austria--Vienna--History--20th century.
Communists--Austria--Vienna--Biography.
Revolutionaries--Austria--Vienna--Biography.
Rosdolski, Emmy, 1911-2001.
Rozdolski, Roman.
Vienna (Austria)--Politics and government--20th century.
Princeton subject headings:
Communism--Austria--Vienna--History--20th century.
Communists--Austria--Vienna--Biography.
Revolutionaries--Austria--Vienna--Biography.
Rosdolski, Emmy, 1911-2001.
Rozdolski, Roman.
Vienna (Austria)--Politics and government--20th century.