Columbia subject headings:
Political plays, German--18th century.
Political plays, German--19th century.
Political plays, German--History and criticism.
Harvard subject headings:
Political plays, German--18th century.
Political plays, German--19th century.
Political plays, German--History and criticism.
Princeton subject headings:
Political plays, German--18th century.
Political plays, German--19th century.
Political plays, German--History and criticism.