Columbia subject headings:
Austria--History--1789-1815--Sources.
Austria--History--1815-1848--Sources.
Austria--History--Revolution, 1848-1849--Sources.
Democracy--Austria--History--Sources.
Revolutionary poetry, German--Austria--Sources.
Harvard subject headings:
Austria--History--1789-1815--Sources.
Austria--History--1815-1848--Sources.
Austria--History--Revolution, 1848-1849--Sources.
Democracy--Austria--History--Sources.
Revolutionary poetry, German--Austria--Sources.
Princeton subject headings:
Austria--History--1789-1815--Sources.
Austria--History--1815-1848--Sources.
Austria--History--Revolution, 1848-1849--Sources.
Democracy--Austria--History--Sources.
Revolutionary poetry, German--Austria--Sources.